Answer: 23 12
Step-by-step explanation:
i neeed helpppp asappp!!
Answer:
2+24+5-9+12-4+7+7-23+56+12+78
A cell phone company offers two texting plans to its customers. The monthly cost, y dollars, of plan A is
y =0.16x +9, where x is the number of texts. The cost of plan B is shown in the table. Drag and drop the
correct option into the box to make the statement true.
Answer: plan B is cheaper
Step-by-step explanation:
THE SUM OF A NUMBER, X
AND 9 is 21.
SOLVE FOR X.
Answer:
X + 9 = 21
Isolate the variable, meaning getting rid of the constants
-9 -9
X = 12
Answer:
12
Step-by-step explanation:
To get the answer 12 you must:
Subtract 21 - 9
That would get you your answer.
The centre circle has a diameter of 3 cm and the difference in the radii of each larger circle is 4 cm. What is the circumference of the yellow circle? Use π=3.14
Circumference = 2×π× radius
Circumference = 2 × 3.14 × 3
Circumference = 18.84
Solution for the radius of a circle of radius 3 . I'm sorry if I made a mistake, I am not sure of the solution.
But is there a fee for the question?
These two laws can help you in the question:
Circumference = π× diameter of the circle. Circumference = 2×π× radius
The circumference of the yellow circle should be considered as the 18.84.
Calculation of the circumference of the yellow circle:Since
The centre circle has a diameter of 3 cm and the difference in the radii of each larger circle is 4 cm
So here the circumference be like
= 2×π× radius
= 2 × 3.14 × 3
= 18.84
hence, The circumference of the yellow circle should be considered as the 18.84.
Learn more about circle here: https://brainly.com/question/2031248
Find the missing hypotenuse
Answer:
13
Step-by-step explanation:
[tex]a^{2} +b^{2} =c^{2} \\12^{2} +5^{2} =c^{2} \\13 = c[/tex]
Answer:
13
Step-by-step explanation:
5 raised 2 = 25
12 raised to 2 = 144
144 + 25 = 169
Square root of 169 = 13
Therefore the hypotenuse is 13 :)
A class of 35 students has 15 honor students and 10 athletes. Five of the honor
students are also athletes. One student is chosen at random. Find the probability that this student is an athlete if it is known that the student is not an honor student.
(Round to the nearest thousandth.)
Answer:
5/35 both or 14.285%
Step-by-step explanation:
15/35 honor students
10/35 athletes
5/35 both or 14.285%
I could be wrong.
Select the best name for this figure.
D
AC = BD
B
A. Rectangle
B. Rhombus
C. Square
Answer:
A
I hope this will help you.
You spin the spinner, flip a coin, then spin the spinner again. Find the probability of spinning an odd number, flipping heads, then spinning another even number.
Answer:
spinng of an odd number -50%
fliping heads - 50%
spinin an even number- 50%
Step-by-step explanation:
If y varies directly as x and y =14, when x = 3, find the equation that relates x and y.
Answer:
y =
x =
y = 14 = = 14
x = 3 = = 3
x = = 3
y = = 3
Step-by-step explanation:
Find the area. Round any decimals to the nearest tenth
Answer:
1.4
Step-by-step explanation:
Since we're finding the area, we need to multiply 1.2 times 1.2, which would give us 1.44, and since it says to round to the nearest tenth, we need to round it. If the number is 4 or under, we round down, if it's 5 and up we round up. In this case, we round down- so we end up with 1.4.
Answer:
A = L x 4
1.2cm x 4 = 4.8 cm^3
.................
Need help plz
I will mark brainlist
Express all trigonometry metrics ratio In term tan a
Answer:
sinθ=cscθ1 =csc2θ 1 =1+cot2θ 1 =1+tan2θ1 1 =tan2θ1+tan2θ 1 =1+tan2θ tanθ
cosθ=secθ1 =sec2θ 1 =1+tan2θ 1
cotθ=tanθ1
cscθ=csc2θ =1+cot2θ =1+tan2θ1 =tan2θtan2θ+1 =tanθ1+tan2θ
secθ=sec2θ
Select all equations that are true!
A and C are the right equation
if a(b)^x-c=d then x=?
Answer:
a
Step-by-step explanation:
a(b)^x=d+c
a(b)^x ÷ a=d+c ÷a(b)^x=d+c ÷alet d+c÷a =u(b)^x=ulogb^u=xlogb^d+c ÷a=x it really helpfullIn Circle P, EP = 2, PG = 12, and FP = 4.
What is the measure of PH?
A) 10
B) 16
C) 6
D) 8
Answer:
6
Step-by-step explanation:
FP * PH = GP * EP
If EP = 2, PG = 12, and FP = 4.
Then 4 * PH = 12 * 2
4 * PH = 12 * 2
step 1 simplify
4 * ph = 4PH
12 * 2 = 24
we now have 4PH = 24
step 2 divide each side by 4
4PH / 4 = PH
24 / 4 = 6
we're left with PH = 6
a solid cube of side 8cm is dropped into a cylindrical tank of radius 7cm . calculate the rise in the water level if the original depth of water was 9cm
HELP ASAP PLZZZZ I GIVE BRAINLEST !!!!!
Find the selling price of each item.
Answer:
b and d
Step-by-step explanation:
What is the tangent ratio of angle yº?
can somebody help me pleaseeee, this is due at the end of the day! no links please!
Answer:
You can tell that y=2 when x=4 by looking at the graph
Answer:
y = 2
Step-by-step explanation:
The equation is y = -x+6
Substituting 'x = 4' into this
y = -4+6
Hence, y = 2 when x =4
Feel free to mark this as brainliest :D
which kind of triangle is shown
Answer:
scalene triangle
Step-by-step explanation:
Step-by-step explanation:
Scalene Triangle bcoz none of the sides are equal
Why might you use the commutative property to multiply (-4) × 5?
Answer:
answer will be same -20
Step-by-step explanation:
because (-4)×5 is same as 5×(-4)
Find the surface area of a cone with a radius of 4cm and a slant height of 7cm. Assume π has a value of 3.14
A. 50.3cm^2
B. 88.0cm^2
C. 138.2cm^2
D. 276.5cm^2
Answer:
138.23cm^2
Step-by-step explanation:
I took an assessment with the same question
I used a calculator for this, and got the answer of C. 138.2cm^2
What is the portion if the base is 450 and the rate is 19%
Answer:
portion = 85.50
Step-by-step explanation:
[tex]Rate = (\frac{Portion}{Base})*100%[/tex]
Rate = 19%, Base = 450
[tex]19 = \frac{portion}{450} \times 100\\\\19 \times 450 = portion \times 100\\\\\frac{8550}{100} = portion \\\\portion = 85.50[/tex]
Please help ASAP!!!
By what percent will a fraction decrease if its numerator is decreased by 50% and its denominator is decreased by 25%?
Answer:
it will decrease by 60% I think
Step-by-step explanation:
Lets use the example 100/100 and do the thing you get 50/125=40%.
Answer:
[tex]33\frac{1}{3}[/tex]%
Step-by-step explanation:
We can use a random fraction with numbers that make this problem easier to calculate. We can start with the fraction [tex]\frac{1}{1}[/tex] (1). If its numerator is decreased by 50% and its denominator is decreased by 25%(75% of it), the new fraction will be [tex]\frac{0.5}{0.75}[/tex] , which is the same as 2/3
The percent decrease from 1 to 2/3 is 33.333....% or [tex]33\frac{1}{3}[/tex]%.
You can use variables to solve this problem, but I find it easier to start with the fraction [tex]\frac{1}{1}[/tex] for calculation purposes.
Jake draws A POR on the coordinate plane
A. 20.13 units
B. 19.42 unit
C. 18.71units
D. 18 units
Solve the equation. How old is Sam?
Sam's age doubled plus 5 is the same as Sam's age tripled minus 1.
Answer:
Step-by-step explanation:
let the sam's age be x
2x+5=3x-1
5+1=3x-2x
6=x
therefore sam's age is 6.
Answer:
6
Step-by-step explanation:
let age be = to x
2x + 5 = 3x - 1
-x = -6
x = 6
answer quickly please!
- 4(2.5x - 1.25) - 3x
Answer:
-13x+5
Step-by-step explanation:
Distributive Property
-4 (2.5x) + (-4)(-1.25) - 3x
Multiply 2.5 by -4
- 10x - 4 * 1.25 - 3x
Multiply -4 by 1.25
- 10x + 5 -3x
Subtract 3x from -10x
-13x + 5
Hope this helped!
Sixty five students picked up trash on clean up day. Each student filled 5 bags of trash. Which equation could be used to find the total number of trash bags filled
Answer:
65 x 5 = 325
Step-by-step explanation:
What is the y-intercept of this line?
A
(3,0)
B
(0,-3)
C
(0,-1)
D
(-1,0)
Answer:
C. (0,-1)
Step-by-step explanation:
the line passes through the y-axis at the point (0,-1) which makes it the y- intercept.
PLEASE HELP!!! IL MARK BRAINLIEST
Which transformation results in a similar geometric figure rather than a congruent one?
A. Relation
B. Transformation
C. Dilation
D. Rotation
Answer: C dilation
Step-by-step explanation:
When y is directly proportional to x, the value of y = -2 when x = 4. What is the value of y when x = 8?
Answer:
y = -4
Step-by-step explanation:
When y is directly proportional to x,
= y ∝ x
= y = kx
Finding k
the value of y = -2 when x = 4
-2 = k4
k = -2/4
k = -1/2
. What is the value of y when x = 8
Finding y
y = kx
y = -1/2 × 8
y = -4