Ask question

Ask question

All categories

2 years ago

7

5.00a+1.50c=917 how do you do it?

1 answer:

Alexus [3.1K]2 years ago

3 0

Answer:

X= 141.0769230769

Step-by-step explanation:

5.00a+1.50c=917

Add them

6.50x = 917

6.50 ÷ 6.50 = X

917 ÷6.50 =141.0769230769

X= 141.0769230769

You might be interested in

CAN SOMEONE HELP PLEASE <br> m4A=42°, b=10, c= 12. What is the length of a to the nearest tenth?

kipiarov [429]

<u>Answer:</u>

a = 8.1

<u>Step-by-step explanation:</u>

Use the cosine rule:

$a = \sqrt{b^2 + c^2 -2 bc \space\ cosA }$

Substituting the values:

$a = \sqrt{10^2 + 12^2 -2(10)(12) \space\ cos 42 \textdegree\ }$

⇒ $a = \sqrt{4 \space\ cos 42\textdegree\ }$

⇒ $a = 8.1$

4 0

1 year ago

The two triangles are similar.<br><br> What is the value of x?

rusak2 [61]

Check the picture below.

8 0

2 years ago

Translate the sentence into an inequality twice the difference of a number and 6 is at least -22 use the variable x for the unkn

almond37 [142]

Answer:

2(n - 6) >= 22

Step-by-step explanation:

2n - 12 >= 22

2n >= 22+12

2n >= 34

n >= 34/2

n >= 17

5 0

2 years ago

What is the slope of the line that passes through the pair of points (3,-4) and (5,-7).

maria [59]

The correct answer is C. -3/2

5 0

3 years ago

For brainily please help

OLga [1]

Answer:

The value of Z should be 11.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers