All categories

3 years ago

salim had 24 homework problems he completed 12 problems during lunch then he completed 7 more after school

Mathematics

2 answers:

sertanlavr [38]3 years ago

6 0

Answer:

So how many he has left to do???

I think Salim has to finish 5 more problems

Step-by-step explanation:

katrin2010 [14]3 years ago

4 0

Answer:

he got five more to do

Step-by-step explanation:

You might be interested in

15x ( 7 - 5y ) + 3 ( 5y - x ) - ( 4x + 3 ) ( 5y - 2 )

Sedbober [7]

15x ( 7 - 5y) + 3 ( 5y - x) - ( 4x + 3) (5y - 2) = -95xy + 110x + 6 is your solution hope it helps :)!

4 0

2 years ago

Read 2 more answers

Changle. Show all work. Round each length to the nearest tenth and each angle to the

Sedaia [141]

Answer:

Part 1) $BC=12.2\ units$

Part 2) $m\angle A=55^o$

Part 3) $m\angle C=35^o$

Step-by-step explanation:

Part 1) Find AC

we know that

In the right triangle ABC of the figure

Applying the Pythagorean Theorem

$AC^2=AB^2+BC^2$

substitute the given values

$AC^2=7^2+10^2$

$AC^2=149\\AC=12.2\ units$

Part 2) Find the measure of angle A

we know that

In the right triangle ABC

$tan(A)=\frac{BC}{AB}$ ----> by TOA (opposite side divided by the adjacent side)

substitute the values

$tan(A)=\frac{10}{7}$

using a calculator

$m\angle A=tan^{-1}(\frac{10}{7})=55^o$

Part 3) Find the measure of angle C

we know that

In the right triangle ABC

$m\angle A+m\angle C=90^o$ ----> by complementary angles

substitute the given value

$55^o+m\angle C=90^o$

$m\angle C=90^o-55^o=35^o$

8 0

3 years ago

What is the exponent of 10? <br><br> (Thank you for helping!)

Lemur [1.5K]

Answer:

exponent is 0

Step-by-step explanation:

8 0

3 years ago

Pls help me with these problems

andreyandreev [35.5K]

Answer:

Do u want the formulas or working

5 0

3 years ago

Read 2 more answers

A rectangular garden is 25ft wide. its area is 1125ft^2, what is the length of the garden?

dusya [7]

$Area\ of\ rectangular:\\A=lw\\\\1125=25l\ \ \ \ |:25\\l=45\\\\Length\ is\ equal\ 45ft.$

8 0

4 years ago

salim had 24 homework problems he completed 12 problems during lunch then he completed 7 more after school ​

salim had 24 homework problems he completed 12 problems during lunch then he completed 7 more after school