3 years ago

Find the value of x. explain your reasoning

1 answer:

6 0

11 because one angle is 115 and another is 54 you subtract those angles and you get a 11 there is 180 degrees in a triangle

You might be interested in

What is the solution to the equation -3(h+5)+2=4(h+6)-g

dexar [7]

Answer:

$h=-4\frac{2}{7}$

Step-by-step explanation:

The given equation is

-3(h+5)+2=4(h+6)-9

We expand to obtain;

-3h-15+2=4h+24-9

Group similar terms;

-3h-4h=24-9+15

Combine the similar terms;

-7h=30

Divide both sides by -7

$h=-\frac{30}{7}$

$h=-4\frac{2}{7}$

8 0

3 years ago

What pattern do you see in the powers of 4?

Over [174]

All of them are even numbers. You will not find a power of 4 that is an odd number. Also, all of the numbers have a 4 or a 6 or both. For example,
4^3= 64

4^8= <span>65536

I hope this helps:)</span>

8 0

3 years ago

Read 2 more answers

I need helping with dis

avanturin [10]

10.

0.3 r = 2.1

r = 2.1/0.3 = 21/3 = 7

Answer: 7

11.

$8 \textrm{ hours} \times \dfrac{ 5 \textrm{ dollars}}{\textrm{car}} \times \dfrac{ 12 \textrm{ cars}}{3 \textrm{ hours}} = 160 \textrm{ dollars}$

Answer: $160

12.

$\dfrac{5 \textrm{ dollars}}{\textrm{week}} \times w \textrm{ weeks} = 5w$

Answer: 5w

7 0

4 years ago

PLS PUT THE SLOPE INTERCEPT FORM OF THIS LINE ILL GIVE BRAINLIEST!!

forsale [732]

Answer:

Y=2x+(-1)

Step-by-step explanation:

The slope/m = 2/1 and the Y int.= -1 So for it to be in slope intercept form it would look like this Y=2x+(-1).

7 0

3 years ago

A certain drug is made from only two ingredients. Compound A and Compound

Mashcka [7]

Create a proportion: 4/7=x/392
Cross multiply: 7x=1568
Divide: 1568/7=224
x=224

7 0

4 years ago