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timurjin [86]
2 years ago
13

Need help plz this is math. Don’t answer if you don’t know. I will give brainliest to the right answer.

Mathematics
2 answers:
Vesna [10]2 years ago
7 0

Answer:

i know that x is an acute angle

Step-by-step explanation:

Sedbober [7]2 years ago
6 0

Answer:

wait so u dont need it anymore???

Step-by-step explanation:

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Solve the equation.<br> 6x + 7 = 8x-15<br> help :(
Anvisha [2.4K]

Start by getting all terms with x on one side and all terms without on the other.

6x+7=8x-15

subtract 6x from both sides

7=2x-15

add 15 to both sides

22=2x

divide both sides by 2

11=x

7 0
3 years ago
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Expand and simplify (5x+2)(2x-3)
Snowcat [4.5K]

Answer:

10x^2 - 11x - 6

Step-by-step explanation:

(5x+2)(2x-3)

= 10x^2 - 15x + 4x - 6

= 10x^2 - 11x - 6

3 0
2 years ago
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The height of Maury’s room is 8.4 feet from the floor to the ceiling. Maury wants to install a ceiling fan that hangs 1.875 feet
Mamont248 [21]
The height of Maury's room is 8.4 ans maury is 6.6 feet tall. The distance between the celling and Maury's head is exactly 1.8. She wants to hang the celling fan 1.875 feet away from the celling that is all the head room she has the celling fan would hit her head.
7 0
3 years ago
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Someone please help me with two answer choices
otez555 [7]

Answer:

It is the first and the last three.

7 0
3 years ago
Find the quotient. x + 7 x ÷ 9 x
kicyunya [14]
The first step for solving this expression is to write the division as a fraction.
x + \frac{7x}{9} × x
Calculate the product.
\frac{7x X x}{9}
Remember that if a term doesn't have an exponent,, it is considered that the exponent for that term is 1. This changes the expression to the following:
\frac{7 x^{1}X x^{1}  }{9}
Now multiply the terms with the same base by adding their exponents.
\frac{7 x^{1+1}}{9}
Finally,, add the numbers together to get your final answer.
x + \frac{7 x^{2}}{9}
Let me know if you have any further questions.
:)
8 0
3 years ago
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