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2 years ago

How do you find the surface area of a right triangle?

Mathematics

2 answers:

Olin [163]2 years ago

8 0

Answer:

A = B * h2 ( $A = 1/2 * base * height$ )

BARSIC [14]2 years ago

3 0

Answer:

The formula for surface area of a right triangle is A = b∙h2 where b is base and h is height.

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What is 10x -5 + 3x -2

Rus_ich [418]

$10x -5 + 3x -2$ , original equation

$10x + 3x = 13x$ $-5-2=-7$

$13x -7$ , final answer

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2 years ago

Timothy bought 10 cookies for $5.00. Let x represent the number of cookies purchased, and let y represent the total cost. Graph

user100 [1]

Y=.5x
5$/10cookies
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3 years ago

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1/2(4x+10)=2 i need to get x

kari74 [83]

First you need to distribute the 1/2 by the numbers in the parentheses
1/2•4x and 1/2•10 which equals
2x+5=10

next, you will need to get the 2x by itself so you would do
2x+5=10
-5=-5
2x=5

finally, you divide the 2 by the 5 so you can get the x by itself
2x divided by 5

the answer is: x=2.5

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2 years ago

Melisa is throwing a birthday party for her son. She ordered 4 pizzas, she realizes that her son invited more people than she th

Liono4ka [1.6K]

Answer:

y = 3x + 4

Step-by-step explanation:

3x would be the number of people that show up to the party times the number of pizza's needed plus the 4 she already ordered

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2 years ago

What is nine? Huhhhhhhhhhhh?

grigory [225]

Step-by-step explanation: The base of the power in the original equation becomes the base of the log. So we have $^{log}3$ .

Next, the exponent in the original equation goes on the other side of the equation and finally, the result in the original equation goes inside the log.

So we have $^{log} 3$ $9 = 2$ which is 3² = 9 written in logarithmic form.

This can also be switched around to read $2 = ^{log} 3 = 9$ .

So the first choice will be your answer.

My work is also show in the image attached,

I just didn't switch it.

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3 years ago

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