I think it’s 99 but I’m not sure. Can anyone confirm or deny or explain so I can be sure? thank you!

I Think Its 99 But Im Not Sure. Can Anyone Confirm Or Deny Or Explain So I Can Be Sure? Thank You!

Answers

Answer 1

Answer:

Yeah its B or 99

Step-by-step explanation:

This problem is easy to solve even without a calculator. Simply 10 times 10 would be 100 (since its asking for square root) and the closest number to 100 would be 99 and the square root of 99 is around 9.94.


Related Questions


I need answer to both of the questions please someone!! 20points

Answers

Answer:

Step-by-step explanation:

x+62=90 degree (being perpendicular)

x=90-62

x=28 degree

x+25=90 (being perpendicular)

x=90-25

x=65 degree

Answer:

1)X+62 =90

x+62-62=90-62

x =28

2) X+25+90+180 =360

x +295=360

x =360-295

x =65

Use a table of values to find the solution to the equation f(x)=h(x) where
f (x) = 2/3-x and
h(x)= 3- 2x

Show your work

Answers

9514 1404 393

Answer:

  x = 2 1/3

Step-by-step explanation:

We can examine the equations to see where the solution lies.

f(x) = (2/3) -x

This has an x-intercept where y=0, at x=2/3. It has a y-intercept where x=0, at y=2/3. Its slope is -1.

h(x) = 3 -2x

This has an x-intercept where y=0, at x=3/2. It has a y-intercept where x=0, at y=3. Its slope is -2.

__

In the first quadrant, the graph of h(x) is farther from the origin and steeper than the graph of f(x). The lines must cross in the 4th quadrant at some value of x that is greater than 3/2. The fraction in the definition of f(x) suggests that the solution will be a multiple of 1/3.

The attached table shows a couple of guesses at values of x that would make f(x) = h(x). We find that x = 7/3 is the solution we're looking for.

_____

Additional comment

Repetitive function evaluations are done conveniently and with fewer errors by a calculator or spreadsheet that can work with tables of values. Here, we have used a graphing calculator. These tools are readily available for free on almost any phone, tablet, or desktop computer platform.

PLS ANWER ASAP!! person with correct answer will be marked brainliest

Answers

Answer:

62 degrees since there are supplementary angles

Step-by-step explanation:

∠PQO= 180 degrees - 118 degrees

∠PQO= 62 degrees is the answer.

∠PQO= 180°-∠RQO -------(Supplementary Angles)

∠PQO= 180° - 118°

∠PQO= 62° answer.

What is the solution to the equation 1.2m − 0.8 = −2.0m?

m = 0.25
m = 0.4
m = 1
m = 4

Answers

your answer to this problem is 0.25

Answer:

m = 0.25

Step-by-step explanation:

1.2m − 0.8 = −2.0m

Both side +2.0m

1.2m+2.0m-0.8=-2.0m+2.0m

Both side +0.8

3.2m=0.8

Both side divided by 3.2m

[tex]\frac{3.2}{3.2}[/tex]m=[tex]\frac{0.8}{3.2}[/tex]

1×m=[tex]\frac{0.8}{3.2}[/tex]

m = 0.25

The answer is 0.25

the perimeter p of a square is 4 times the length of a side x

Answers

Answer:

p = 4x

Step-by-step explanation:

The perimeter p of a square is 4 times the length of a side x

p = 4x

the perimeter of a square is 75 cm what is the length of one side of the square​

Answers

Answer:

length of one side = 18.75cm

Step-by-step explanation:

Perimeter of a square = 4 x side

                             75 = 4 x side

[tex]side = \frac{75}{4} = 18.75cm[/tex]                            

if a bag of rice weighs 55 kg find the weight of 123 bags of rice​

Answers

Answer:

6765

Step-by-step explanation:

the answer is 6765

Answer: 6,765 kg

Step-by-step explanation:

55 x 123 = 6,765kg of Rice

The work of a student trying to solve the equation 4(2x − 1) = 11 + 3x + 5 is shown below:

Step 1: 4(2x − 1) = 11 + 3x + 5
Step 2: 8x − 4 = 16 + 3x
Step 3: 8x + 3x = 16 − 4
Step 4: 11x = 24
Step 5: x = 2.18

In which step did the student first make an error and what is the correct step?

Step 2: 8x − 1 = 16 + 3x
Step 2: 8x − 8 = 6 + 3x
Step 3: 8x − 3x = 16 + 4
Step 3: 8x + 3x = 16 − 8

In which step did the student first make an error and what is the correct step?

Step 2: 8x − 1 = 16 + 3x
Step 2: 8x − 8 = 6 + 3x
Step 3: 8x − 3x = 16 + 4
Step 3: 8x + 3x = 16 − 8

Answers

Step 3: 8x -3x = 16+4

Answer: 8x -3x = 16+4

Step-by-step explanation:

5/8 is the fraction that if added to 3/8 gives you the sum of 1 whole

Answers

Answer:

true

Step-by-step explanation:

your answer is correct

Find the area of the figure

Answers

Answer:

75

Step-by-step explanation:

Answer:

Area of Figure = 75 sq. units

Step-by-step explanation:

Top Half-Portion: 30 sq. units

Dimensions: 6x5

6 x 5 = 30

Botton Half-Portion: 45 sq. units

Dimensions: 9x5

9 x 5= 45

45 + 30 = 75

Find the area of the circle:

Answers

Answer:

12.56

Step-by-step explanation:

A = 3.14*2^2 = 12.56

Please help I’m stuck :((((((((((((((((((

Answers

Answer:

$3.72

hope this helps

have a good day :)

Step-by-step explanation:

Because 1 orange cost 0.93 so you multiply it by 4 to get 3.72

Answer:

$3.72

Step-by-step explanation:

ok so we need to divide 2.79÷3 so we can know how much each orange coast.

2.79÷3 = 0.93

now add 0.93 to 2.79

2.79+0.93 = 3.72

Write the equation in slope intercept form. -2x-8y= 24


- please help

Answers

Answer:

y= -2/8x + 3

Step-by-step explanation:

Step-by-step explanation:

The slope-intercept form of the equation is :

y =  mx+b

The given equation is :

-2x-8y= 24

Taking x term to RHS.

-8y = 24 +2x

Dividing both sides by -8

[tex]\dfrac{-8y}{-8} = \dfrac{24}{-8} +\dfrac{2x}{-8}\\\\y=-3-\dfrac{x}{4}\\\\or\\\\y=\dfrac{-1}{4}x+(-3)[/tex]

Hence, this is the required solution.

The profit function of a manufacturer, in dollars, when x units of a certain commodity are produced and sold is given by

P(x)=200x−x2.

(a) The maximum profit is
dollars.

(b) The number of units produced and sold to get the maximum profit is
units.

Answers

Answer:

Derivative: P’(x) = 200 - 2x

If P’(x) = 0 , x = 100

Therefore P’ is positive and P increases until x = 100

So the maximum units to maximize profits is 100 units

And for 100 units the profit in dollar is:

20000 - 10000 = 10000

10000 dollars

Students were asked to choose their favorite sport. If 1/8 of the students chose soccer and 2/8 chose basketball, what fraction chose either soccer or basketball?​

Answers

ummmmmmmmmmmmmmmm 3/8⁉️

Laura uses 3 yards of fabric to make 2 skirts. She uses the same amount of
fabric to make each skirt. At this rate, what is the total amount of fabric, in
yards, she needs to make 6 skirts?

Answers

Answer:

9 yards

Step-by-step explanation:

3 yards make 2 skirts

2x3=6

3x3=9

9 yards make 6 skirts

Looking in her food pantry, Professor Martinez finds a package of 12 flavored water bottles. The package contains 5 strawberry flavored water bottles and 7 mango flavored water bottles, each without labeling. All the bottles look alike and have equal probability of being chosen. Three bottles are randomly selected without replacing them.

a. The probability that all (exactly three) bottles are strawberry flavored is: _______
b. The probability that at least one of the three bottles are strawberry flavored is: _________
c. The probability that exactly 2 bottles are strawberry flavored is: _________

Answers

Answer:

a) 12/24 * 11/24*10/24

b) 1 - 12/24 * 11/24*10/24

c) 12/24 * 11/24 *12/24

Step-by-step explanation:

Total number of bottles = 12 + 5+7 = 24

a. The probability that all (exactly three) bottles are strawberry flavored is: 212

12/24 * 11/24*10/24

b. The probability that at least one of the three bottles are strawberry flavored is:  

1 - P (no strawberry bottle)

1 -  (12/24*11/24*10/24)

c. The probability that exactly 2

12/24 * 11/24 *12/24

PLEASEE HELPP ASAP!


Consider a right triangle which is
changing shape in the following
way. The horizontal leg is
increasing at the rate of 11 in/min
and the vertical leg is decreasing
at the rate of 5 in/min. At what rate <
is the hypotenuse changing in
in/min when the horizontal leg is 12
inches and the vertical leg is 9
inches?

Answers

Answer:

Step-by-step explanation:

GIVEN:    dx / dt=5 in./min.  and  dy/ dt=−6 in./min.

FIND:    dz/ dt when x=12 in. and y=9 in.

Use the Pythagorean Theorem to get the equation

x2+y2=z2

Now differentiate this equation with repect to time t getting

D{x2+y2}=D{z2}   ⟶

2xdxdt+2ydydt=2zdzdt   ⟶  

(Multiply both sides of the equation by 1/2.)

x dx/ dt+y dy/ dt= z dz/ dt              (DE)

Now let x=12 and y=9 and solve for z using the Pythagorean Theorem.

tex2html_wrap_inline125

122+92=z2   ⟶   z2=225   ⟶   z=15

Plug in all given rates and values to the equation (DE) getting

(12)(5)+(9)(−6)=(15)dz/ dt   ⟶

6=15dzdt   ⟶

dz/ dt=615=25 in/min.

Hope this answer helps you :)

Have a great day

Mark brainliest

Classify the triangle by its sides and angles. 48.3 cm 48.3 cm 48.3 cm not drawn to scale a. equilateral, right b. scalene, right C. isosceles, acute d. equilateral, acute​

Answers

Answer:

D

Step-by-step explanation:

Equilateral acute because all sides are equal

I received a letter from your competitor that mentions a savings of 15% over your prices. Can you match this offer? My current rate is $129.00 per month."

Answers

It will be 60.5$ because it correct

Consider the sequence {3,6,9,12,15,…}. Find n if an = 735. Show all steps including the formulas used to calculate your answer.


Will mark brainliest!

Answers

Answer:

n = 245

Step-by-step explanation:

The given sequence is 3,6,9,12,15,…

nth term of the AP is 735

We know that, the nth term of an AP is given by :

[tex]a_n=a+(n-1)d[/tex]

d is common difference, d = 6-3 = 3

Put all the values to find n.

[tex]735=3+(n-1)3\\\\732=(n-1)3\\\\\dfrac{732}{3}=n-1\\\\n=244+1\\\\n=245[/tex]

So, there are 245 terms in the sequence.

Researchers studying two populations of wolves conducted a two-sample t-test for the difference in means to investigate whether the mean weight of the wolves in one population was different from the mean weight of the wolves in the other population. All conditions for inference were met, and the test produced a test statistic of t=2.771 and a p-value of 0.01.

Which of the following is a correct interpretation of the p-value?

a. Assuming that the mean weights of wolves in the populations are equal, the probability of obtaining a test statistic that is greater than 2.771 or less than −2.771−2.771 is 0.01.
b. Assuming that the mean weights of wolves in the populations are equal, the probability of obtaining a test statistic that is greater than 2.771 is 0.01.
c. Assuming that the mean weights of wolves in the populations are different, the probability of obtaining a test statistic that is greater than 2.771 or less than −2.771−2.771 is 0.01.
d. Assuming that the mean weights of wolves in the populations are different, the probability of obtaining a test statistic that is greater than 2.771 is 0.01.
e. Assuming that the mean weights of wolves in the populations are different, the probability of obtaining a test statistic that is less than 2.771 is 0.01.a

Answers

Answer:

c. Assuming that the mean weights of wolves in the populations are different, the probability of obtaining a test statistic that is greater than 2.771 or less than −2.771 is 0.01.

Step-by-step explanation:

Test if the sample means were different:

This means that we have a two-tailed test.

t=2.771 and a p-value of 0.01.

0.01 is the p-value of t = 2.771 multiplied by 2, as we have a two-tailed test(counting both more than 2.771 and less than -2.771). This represents the probabiility of obtaining a test statistic that is greater than 2.771 or less than −2.771 is 0.01, and the correct answer is given by option c.

in a fruit basket , there are 6 apples and 3 oranges . what fraction of the basket are apples ?

Answers

Answer:

6/9=2/3

hope this helps

have a good day :)

Step-by-step explanation:

Answer: 6/9

Step-by-step explanation:

btw can you please help me with my latest question in my profile? Would really appreciate it!

The question is in the picture (Alegbra 1)

Answers

Answer:

[tex] \frac{s}{s + 3} [/tex]

Answer:

S/S+3

Step-by-step explanation:

Hope this helps...

discribe the sides of polygon c

Answers

is there a picture or anything i see?

~Help please and ty~ ✨Brainilist✨

Answers

Answer:

[tex]\frac{10}{27}[/tex]

Step-by-step explanation:

[tex]-\frac{2}{9} (-\frac{5}{3})=[/tex]

-2 · 5/ -9 · 3 =

10/27 =

[tex]\frac{10}{27}[/tex]

Answer:

[tex]\frac{10}{27}[/tex]

Step-by-step explanation:

[tex]\frac{-2}{9} *\frac{-5}{3}[/tex]

multiply numerator with the other numerator

-2 × -5 = 10 (numerator)

multiply denominator with the other denominator

9 × 3 = 27 (denominator)

put it in its correct order

[tex]\frac{10}{27}[/tex]

What is the value of the following expression when
y = 4?
y³ + 6​

Answers

Answer:

70

Step-by-step explanation:

y^3 +6

Let y=4

4^3 +6

64+6

70

How many 1/2 unit cubes does it take to fill the prism?

Answers

Since 6 unit cubes makes the prism you would need double the amount with 1/2 unit cubes since there are two halves of a whole. In this case you would need 12 1/2 unit cubes.

Final answer: 12

If sin theta equals 12 divided by 13 and theta is in quadrant 2 cos20 equals? and cos theta equals?

Answers

Answers:

cos(2theta) = -119/169cos(theta) = -5/13

=====================================================

The given info is:

sin(theta) = 12/13theta is in quadrant II

From that, we can use the pythagorean trig identity to find that cos(theta) = -5/13. Keep in mind that cosine is negative in quadrant II.

Now use the trig identity below to compute cos(2theta)

[tex]\cos(2\theta) = \cos^2(\theta)-\sin^2(\theta)\\\\\cos(2\theta) = \left(\frac{-5}{13}\right)^2-\left(\frac{12}{13}\right)^2\\\\\cos(2\theta) = \frac{25}{169}-\frac{144}{169}\\\\\cos(2\theta) = \frac{25-144}{169}\\\\\cos(2\theta) = -\frac{119}{169}\\\\[/tex]

Other options you could use are these identities

[tex]\cos(2\theta) = 2\cos^2(\theta)-1\\\\[/tex]

or

[tex]\cos(2\theta) = 1-2\sin^2(\theta)\\\\[/tex]

(10+4×4×4×4+22)÷4/8?? what is the answer??​

Answers

Answer:

5164

Step-by-step explanation:

Answer: 576

Step-by-step explanation:

4x4x4x4 = 256

10+ 256 +22

288 divided by 4/8

576

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