Mathematics College

look at pic 10 pts will mark brainilest

Look At Pic 10 Pts Will Mark Brainilest

Answers

Answer 1

Answer:

C) It will not change

Hope this helps! :)

Related Questions

which function has a greater slope​

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Function A I think....

Express 35 1/3 in simplest radical form.

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3√35-simplest radical form

Help! I’ll give brainliest it’s on quadratic equations

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Answer:

divide b by 2 and square it to get c:

-20/2 = -10

[tex](-10)^2 = 100[/tex]

second part: (x - 10)(x - 10) or [tex](x-10)^2[/tex]

Answer:

x (x-20)

Step by step

Your body mass index (BMI) is your weight in kilograms divided by the square of your height in meters. Many online BMI calculators allow you to enter weight in pounds and height in inches. High BMI is a common but controversial indicator of overweight or obesity. A study by the National Center for Health Statistics found that the BMI of American young men (ages 20 to 29) is approximately normal with mean 26.8 and standard deviation 5.2. People with BMI less than 18.5 are often classed as "underweight." What percent of young women are underweight by this criterion? Sketch and shade the area of interest under a Normal curve.

Answers

Answer:

5.5227%

Step-by-step explanation:

Z score formula = (x-μ)/σ

where x is the raw score = < 18.5

μ is the population mean = 26.8

σ is the population standard deviation = 5.2

For x < 18.5

z = 18.5 - 26.8/5.2

z = -1.59615

Probability value from Z-Table:

P(x<18.5) = 0.055227

Converting to percentage

= 0.055227 × 100

= 5.5227%

Therefore, the percentage of young women that are underweight by this criterion is 5.5227%

Find the area of the composite shape:
5 cm
14 cm
14cm
4 cm
The area to the composite shape is:

Answers

Answer:

5×14×14×4=3,920 cm

Step-by-step explanation:

Multiply all numbers to find the area.

Help due tonight.. *no links please*

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Answer:

measure of angle 3= 109

angle 2=71

angle 1=109

Step-by-step explanation:

a straight line =180

please someone help me with this ASAP with the workout!!

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The answer is 18 cm
Half of 72 is 36
Since YZ is 30, you would subtract 30 from 36 in order to get XY, so you would get 6 for XY
Half of circle W is 24, since it says the diameter of it is 48
So you would subtract XY from half of the diameter of W in order to get WX
It would look like this:
24-6=18

Answer:

18cm

Step-by-step explanation:

heya Guys


it's too hot here
am about to die

since 6 hrs I am spraying chilled water

save me
becoming omlette here​

Answers

Answer:

..........................

which situation could be described by the equation p + 3/4 2/2 F. Dara poured all the flour she had into a bowl and added 3/4 cup of milk to make 2 1/2 cups of cake batter what amount of flour did she use? G. the week's meeting of the math club lasted 2 1/2 hours which was 3/4 of an hour less than last week's meeting what was the length in hours of last week's meeting H. Mr. Lopez is driving to work a distance of 2 1/2 miles he will stop at a post office when he is 3/4 of the way there what is the distance to the post office J. A yard of cheesecloth costs $0.75 How many yards of cheesecloth could you buy for $2.50

Answers

Answer:c

Step-by-step explanation4/8= 1/2

3*1/2= 1.5

Janet uses 1 and 1/2 cups of flour this week.

That is less than four cups, so we can eliminate statement A and B.

It is not less than one though because 1.5>1

"C" is the correct answer. She uses less than four cups because 3/8 (1.5) is less than 4.:

Solve by substitution: y=3x and x+y=-32

Answers

I hope this helps good luck

Answer:

X=-8, y=-24

Step-by-step explanation:

Y=3x

x+y=-32

substitute value of y (3x) from first equation to the second equation

x+3x=-32

4x=-32

x=-8

solve for y by putting value of x (-8) into either equation

y=3x

y=3(-8)

y=-24

0r

x+y=32

-8+y=-32

y=-24

A reading specialist wanted to estimate the mean word length, in number of letters, for an elementary school history textbook. The specialist took repeated random samples of size 100 words and
estimated the mean and standard deviation of the sampling distribution to be 4.9 letters and 0.15 letter, respectively.
Based on the estimates for the sampling distribution, which of the following provides the best estimates of the population parameters?

Answers

Answer:

Mean 4.9 letters and standard deviation 1.5 letters

Step-by-step explanation:

5x(30 divided by 6)2

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Answer:

50

Step-by-step explanation:

Tendons are tissues that connect _____________ to bone.
a) ligaments
b) cartilage
c) muscles
d) nerves

Answers

Answer:

c). Muscle

tendons are tissues that connect muscles to bone

hope it helps

Answer:

b

Step-by-step explanation:

pls help 20 points easy problem

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Answer:

A is the answer

Step-by-step explanation:

-X* - Y= XY

y+7=5x
-3x-2y=-12
solve for x and y

Answers

Answer:

y=3

x=2

Step-by-step explanation:

Making substitution

y+7=5x

y=5x-7

Substituting the y into the other equation

-3x-2(5x-7)=-12

-3x-10x+14=-12

-13x=-14-12

-13x=-26

x=2

We have x=2 then substitute it into the first equation

y+7=5(2)

y+7=10

y=10-7

y=3

So the answer is

y=3

x=2

Answer:

x=2 and y=3

Step-by-step explanation:

After solving, you can check your work by substituting the values of x and y into the equations and solving for them.

3+7=10

10=10

-6-6= -12

-12 = -12

Use the distributive property to multiply the expression.9m (7m+2)

Answers

Answer:

63m^2 + 18m

Step-by-step explanation:

9m x 7m + 9m x 2  

63m^2 + 9m x 2

63m^2 + 18m

the ^2 meaning exponent 2

Can someone help me with this please

Answers

The other guy scammed you mark

Triangle ABC and triangle DEF are similar. What is the measure of side DF?

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I am going to say 15 but I am not sure since there is no pic

Write the equation in standard form. Y - 10= 2(x-8)

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Standard form : 2x-y=6

Answer:

2x-y=6

Step-by-step explanation:

y-10=2(x-8)

y-10=2x-16

-10+16=2x-y

6=2x-y or  

standard form 2x-y=6




5. Area = 36cm
HM = 12 cm
OE = x​

Answers

Answer:

I'm going to guess and say that if HM is one side and OE is the other side of a rectangle, then:

OE = 3 cm

Step-by-step explanation:

36/12 = 3 cm

Answer:Since all the three sides of the triangle are of equal length, we can find the perimeter by multiplying the length of each side by 3. 20 + 20 + 20 = 3 × 20 = 60 cm. Thus, the perimeter of an equilateral triangle is 3 times the length of each side. Area of a two-dimensional shape is the space occupied by the shape.

Step-by-step explanation:

i tryed.

please need help.

find x round to the nearest tenth if necessary.​

Answers

Answer:

it's 21 because if you do 7x3 you get =21

A cone has a height of 10.3 inches and a radius of
3 inches.
What is the volume in terms of it?
20. 6n in
30.91 in
64. 6841 in
0 97.0261 in

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Volume of cone = pi * r^2 * h/3
(pi * 3^2 * 10.3/3)
3.14 * 9 * (10.3/3) = 97.026

Solution. 97.026 in^3

Pls help I’ll addd extra points

Answers

Answer: 3/5

Step-by-step explanation:6/10 6 divide by 2 and 10 divide by 2

hoped this helped:)

Answer:

[tex] \frac{3}{5} [/tex]

Step-by-step explanation:

[tex] \frac{6}{10} \div \frac{2}{2} [/tex]=

[tex] \frac{3}{5} [/tex] ....

Which number line shows all the values of that make the inequality-6y - 2 > 10 true?

Answers

Answer:

y<−2

Step-by-step explanation:

−6y−2>10

Add 2 to both sides.

−6y>10+2

Add 10 and 2 to get 12.

−6y>12

Divide both sides by −6. Since −6 is negative, the inequality direction is changed.

y<12/-6

Divide 12 by −6 to get −2.

y<−2

The coordinates of point A are (6, 2). The coordinates of point B are (2, 6). AB¯¯¯¯¯is transformed to form ​A′B′¯¯¯¯¯¯¯​, shown in the graph. What is the transformation of ​AB¯¯¯¯¯​ that results in ​A′B′¯¯¯¯¯¯¯​? Drag and drop the answers into the boxes to complete the sentence. ​AB¯¯¯¯¯​ is Response area Response area to form ​A′B′¯¯¯¯¯¯¯​ . A graph with a line between points A begin ordered pair -6, 2 end ordered pair and B begin ordered pair -2, 6 end ordered pair

Answers

Answer:  

​AB¯¯¯¯¯​ is reflected across the y- axis to form A′B′¯¯¯¯¯¯¯​ .

2x+5+(6x+1)

Help please.

Answers

Answer:

14x

Step-by-step explanation:

The (6x+1) = 7 and the other equation also equals 7 so you add together and just ad the x variable since there is no answer

Using the rule y= 3x + 4, find the value of y when xis 2.
OS
A)
9
B)
10
11
D
12
Help I need this fast

Answers

Step-by-step explanation:

given

[tex]y = 3x + 4[/tex]

[tex]y(2) = 3(2) + 4 \\ = 6 + 4 = 10[/tex]

Answer:

B) 10

Step-by-step explanation:

y=3x+4

y=3(2)+4

y=6+4

y=10

Hope this helps!

IF YOU AWNSER THIS QUESTION ILL GIVE YOU 1$

Write the equation of the line that is parallel to the line y=2x+1 that passes through the point (-3, -2).

Answers

Answer:

what i got was

y-1=2x-8¬y=2x-7

(4x+12) (7y-8)
(7y+20)
120*

Answers

Answer:

12, 12

Step-by-step explanation:

4x+12=60

x=12

7y-8+7y+20=180

14y=180-12

y=168/14

y=12

please help!! solve ΔPQR Your answer should include the length of r and the measures of angle P and angle Q.


Include all relevant calculations, and use the correct units for all measures. Be sure explanations are written in complete sentences.

Answers

9514 1404 393

Answer:

r ≈ 15.90 mP ≈ 63.27°Q ≈ 26.73°

Step-by-step explanation:

The triangle is a right triangle, so the length of r can be found using the Pythagorean theorem.

  r = √(14.2² +7.15²) = √252.7625

  r ≈ 15.8985 ≈ 15.90 . . . meters

__

The angles can be found from the tangent relation.

  Tan = Opposite/Adjacent

  tan(P) = 14.2/7.15

  P = arctan(14.2/7.15) ≈ 63.2738° ≈ 63.27°

Angle Q is the complement of angle P.

  Q = 90° -63.27° = 26.73°

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