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3 years ago

15

How many triangles exist with the given side lengths?7 in, 7 in, 7 in

1 answer:

LekaFEV [45]3 years ago

3 0

1 triangle, it would be an equilateral one.

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What is the vertex of the quadratic function?

Debora [2.8K]

Answer:

f(x) = x² - 4x - 12

Step-by-step explanation:

f(x) = (x - 6)(x + 2)

f(x) = x² + 2x - 6x - 12

f(x) = x² - 4x - 12

3 0

3 years ago

I need help solving this question.<br><img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B5%7Dx%20%20%3D%20%20%5Cfrac%7B1%7D%7B4%

Lynna [10]

Answer:

x=5/12

Step-by-step explanation:

$\frac{1}{4} /\frac{3}{5}=\frac{5}{12}$

x=5/12

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3 years ago

1. If m varies directly as v2 and m = 3, when v =2, calculate the value of m when v =9.<br> (3marks)

Salsk061 [2.6K]

Answer:

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2 years ago

Joey earned $10 of every car he washed. If he earned $190 how many cars did he wash?

mars1129 [50]

Answer:

19

Step-by-step explanation:

190/10= 19

6 0

3 years ago

Read 2 more answers

Evaluate the expression 14[x(2y+3z)] when x = 8, y = 3, and z = 2

devlian [24]

Answer:

i think the anser is 150 sorry if im wrong

Step-by-step explanation:

2x2x2= 8

3x3= 9

8+9= 17x8= 136+14= 150

5 0

2 years ago