3 years ago

PLEASE HELP PLEASE PLEASE HELP

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

5 0

Answer:

x = 38

Step-by-step explanation:

it is a 90 degree angle, so x + 52 = 90

x = 90 - 52

x = 38

You might be interested in

Evaluate the expression for f = -6 and g = -1.<br> fg - f =

Arlecino [84]

Answer:

Step-by-step explanation:

Given the information from the question:

$fg - f = f \times g - f$

Next we can use the order of operations to find the value of the expression.

$fg - f = - 6 \times - 1 - ( - 1) \\ = 6 - ( - 1) \\ = 6 + 1 \\ = 7$

5 0

1 year ago

One person can do a certain job in fifteen minutes, and another person can do the same job in ten minutes. How many minutes will

8_murik_8 [283]

It would take 5 because they could do it twice as fast

8 0

3 years ago

Read 2 more answers

How many ten thousands in 2,689,456

pav-90 [236]

There are eight, if I'm understanding the question correctly. 8 is in the ten thousands place, at least

6 0

3 years ago

Please help version 2

Juli2301 [7.4K]

Answer:

16°

Step-by-step explanation:

2x° + 6° = 38°

x° = (38°- 6°)÷2=16°

3 0

3 years ago

Find the slope between these two points: (3, -10) and (-2, -30). Show all of your work. what the answer

Harlamova29_29 [7]

$\huge\text{$m=\boxed{4}$}$

Hey there! Start with the slope formula, where $(x_1,y_1)$ and $(x_2,y_2)$ are the two known points.

$\begin{aligned}m&=\dfrac{y_2-y_1}{x_2-x_1}\\&=\frac{-30-(-10)}{-2-3}\end{aligned}$

Simplify.

$\begin{array}{c|l}\textbf{Solving}&\textbf{Reason}\\\cline{1-2}\\m=\dfrac{-30+10}{-2-3}&x-(-y)=x+y\\\\m=\dfrac{-20}{-5}&\text{Addition and subtraction}\\\\m=\dfrac{20}{5}&\text{The negatives cancel out}\\\\m=\dfrac{4}{1}&\text{Divide the numerator and denominator by $5$}\\\\m=\boxed{4}&\dfrac{x}{1}=x\end{aligned}$

3 0

3 years ago

Read 2 more answers