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Fantom [35]
3 years ago
5

Shirley is drawing triangles that have the same area. the base of each triangle inversely with the heigh. what are the possible

base and height of a second triangle if the first triangles base is 12 and its height is 8.
select one:

a. 120 and 80
b. 10 and 10
c. 60 and 36
b. 16 and 6 ​
Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
7 0

Answer:

A

Step-by-step explanation:

they're proportional

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A member was charged 260$usd and then applied for financial aid and received a 30% discount . They reach out and ask for the 30%
sergiy2304 [10]

Answer:

The total charge with the discount is $182

The refund is $78

Step-by-step explanation:

Given data

Charge= $260

Discount=30%

Let us find the amount of the 30%

=30/100*260

=0.3*260

=$78

The new charge after the discount is

=260-78

=$182

The total charge with the discount is $182

The refund is $78

5 0
3 years ago
G(80)= the square root of 80-7
dsp73
80-7 equals 73. The square root of can be found with a calculator. It is equivalent to 8.544
6 0
3 years ago
Consider the equation 3p-7+p=13
GarryVolchara [31]

Answer:

p=5

Step-by-step explanation:

3p-7+p=13

Add like terms.

3p+p-7=13

4p-7=13

Add 7 to both sides.

4p-7+7=13+7

4p=20

Divide 4 from both sides.

\frac{4p}{4}=\frac{20}{4}

p=5

Hope this helps!

If not, I am sorry.

3 0
2 years ago
Evaluate the given algebraic expressions replacing x with −2 and y with 1. 3x2
Rom4ik [11]

Answer:

No solutions

Step-by-step explanation:

3x^2=y

3(-2)^2=1

Follow P.E.M.D.A.S.

3(4)=1

12=1

3 0
3 years ago
What is the volume of the cone shown below?
andrezito [222]
<h3>Answer: Choice A) 1344π  cubic units</h3>

Work Shown:

r = 8 = radius

h = 63 = height

V = volume of the cone

V = \frac{1}{3}\pi*r^2*h\\\\V = \frac{1}{3}\pi*8^2*63\\\\V = \left(\frac{1}{3}*8^2*63\right)\pi\\\\V = \left(\frac{1}{3}*63*8^2\right)\pi\\\\V = \left(21*64\right)\pi\\\\V = 1344\pi\\\\

Side note: You could write the symbol π as "pi" without quotes.

8 0
2 years ago
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