4 years ago

Please help me with this. 10 points! (Math)

Mathematics

2 answers:

Alex787 [66]4 years ago

8 0

Felt appears to be right triangles

A appears to be an equilateral triangle

Blababa [14]4 years ago

6 0

The answer is B. FELT, a right triangle has at least one angle that is 90 degrees.

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A trapezoid has a height of 10 centimeters. One parallel base has a length of 7 centimeters, and the other parallel base has a l

Papessa [141]

Answer:

I couldn't see the picture it is black

Step-by-step explanation:

the formula for the area of a trapezoid is:

$\frac{b1+b2}{2} h$

insert 7 for b1, 13 for b2, and 10 for h

$\frac{7+13}{2} 10$

100

Hope that helps

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3 years ago

From her home, Jada would have to walk 3 miles north to get to her friend Brianna's house and 4 miles east to get to her friend

Yanka [14]

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3 years ago

Solve the equation<br> -3x + 1 + 10x = x + 4<br> 0 x = 1/2<br> х<br> =<br> x = 12<br> X = 18

pav-90 [236]

Answer:

Step-by-step explanation:

-3x + 1 + 10x = x + 4

-1 -1

7x = x + 3

-x -x

6x = 3

÷6 ÷6

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3 years ago

Sara says, "If you subtract 15 from my number and multiply the difference by -5, the result is -105.” What is Sara’s number?

Semmy [17]

Answer:

-30

Step-by-step explanation:

let Sarah's number be X

x-15=15x

15x*-5=105

-75x=105

-x=105-75

X=-30

I think

hope it's helpful!

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3 years ago

Malaak deposits $85 dollars into a savings account. The account earns 3.5% simple interest per year. What is the total amount of

OLga [1]

Answer:

i think it's 99.88

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3 years ago