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frutty [35]
3 years ago
10

Can someone please help me with this. I'll give 50 points!

Mathematics
2 answers:
OlgaM077 [116]3 years ago
7 0

Answer:

the second one

Step-by-step explanation:

Wewaii [24]3 years ago
3 0

Answer:

2nd answer

Step-by-step explanation:

x less than -3

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- 6x +15 <br>Can anyone please show me the steps of solving this equation​
Vesna [10]

Answer:

-6x + 15 = - 69 which x = 14

Step-by-step explanation:

You cannot solve this equation. There is no equal sign anywhere. Either you mean

-6x = 15 in which case the answer is

-6x/-6 = 15/-6

x = - 2 1/2 or x= - 2.5

or you mean that you use the distributive property

- 3(2x + 5)

You may have left something out of this.

-6x + 15 = -  69

You can do it now that you have the complete equation. But you need the entire equation before you can answer the question.

Subtract - 15 from both sides.

-6x + 15 - 15 = -69 - 15

-6x = - 84

Divide by - 6

-6x/-6 = - 84/-6

x = 14

But what you want is

-6x + 15

-6*14 + 15

-84 + 15

-69

-6x + 15 = - 69

when x = 14 which is usually what you are asked.

5 0
3 years ago
one leg of a right triangle has length 7. the lengths of the other two sides are whole numbers. the length of the other leg is ?
zalisa [80]
Sets of three integers that could be right triangles are called pythagorean triples. the only pythagorean triple including 7 is 7, 24, and 25. so the length of the other leg is 24 and the length of the hypotenuse is 25. hope this helped!
4 0
3 years ago
Read 2 more answers
The expressions that have a value of 180 when b = 4.
klasskru [66]

Answer:

1.  87b−179+957÷87

2. 51b−24

Step-by-step explanation:

6 0
2 years ago
What is 56:21 in simplest form
lana [24]
We can divide each digit by 7. So 56/7=8 and 21/7=3 so.... 8:3
3 0
3 years ago
Read 2 more answers
Help me plzz please please​
Snowcat [4.5K]

Answer:

132 square feet

Step-by-step explanation:

a+b/2*h

20+24/2*6=132

4 0
3 years ago
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