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lions [1.4K]
3 years ago
15

help please asap I will give brainliest I just need C.​ The formula for the area of a triangle is A=1/2 bh. what is the length(i

n feet) of the base triangle?

Mathematics
1 answer:
Reptile [31]3 years ago
4 0
I think the answer is 3. Hopes this helps!
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D • (-4) = 32 solve for d
RSB [31]

Answer:

d = -8

Step-by-step explanation:

Isolate the variable, d. Note the equal sign, what you do to one side, you do to the other. Divide -4 from both sides of the equation:

d * -4 = 32\\\frac{d * -4}{-4} = \frac{32}{-4}\\d = \frac{32}{-4}\\d = -8

d = -8 is your answer.

~

7 0
2 years ago
Read 2 more answers
What is the simplified form of StartRoot StartFraction 72 x Superscript 16 Baseline Over 50 x Superscript 36 Baseline EndFractio
Iteru [2.4K]

The simplification form of the provided expression is 6/5x¹⁰ option first is correct.

<h3>What is an expression?</h3>

It is defined as the combination of constants and variables with mathematical operators.

We have an expression:

\rm = \sqrt{\dfrac{72x^{16}}{50x^{36}}}

\rm = \sqrt{\dfrac{72}{50}} \sqrt{\dfrac{x^{36}}{x^{16}}}

\rm = \sqrt{\dfrac{36\times2}{25\times2}} \sqrt{\dfrac{x^{36}}{x^{16}}}

\rm ={\dfrac{6x^{8}}{5x^{18}}}

\rm ={\dfrac{6}{5x^{10}}}

Thus, the simplification form of the provided expression is 6/5x¹⁰ option first is correct.

Learn more about the expression here:

brainly.com/question/14083225

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6 0
2 years ago
Question about decimals
meriva

Answer:

  • Both are terminating decimals

Step-by-step explanation:

<u>Answer to your questions:</u>

  • First of all, both A and B are correct and both quotients are terminating decimals.
  • To find out if the decimal is terminating or not, multiply the quotient by divisor. If you get exactly the same number as dividend, then it is terminating otherwise it is non-terminating.
  • The fraction may have greater numerator than denominator, in this case the quotient will be greater than one.
  • Now regarding simplification. You would be asked to give an answer rounded to some extend.  One decimal place, two decimal places, 3 significant numbers etc. For the first operation you would get 34.8 (rounded to nearest tenth).
  • Or you may be asked to have a best estimated result. In this case you would round the initial numbers and find results. 205/714 ≈ 0.29

4 0
3 years ago
What are the x-intercepts for the quadratics below(show all work in order
NeX [460]

Answer:

Step-by-step explanation:

The x intercepts occur when the quadratic is equal to zero.

1.

x^2-7x-18=0 factoring we get

(x-9)(x+2)=0 since multiplying anything by zero is zero the x intercepts occur when

x=-2 and 9

2.

2b^2+17b+21=0

2b^2+14b+3b+21=0

2b(b+7)+3(b+7)=0

(2b+3)(b+7)=0

b=-7 and -1.5

7 0
3 years ago
Two supplementary angles are congruent. Which equation gives the measure in degrees, d, of each angle?
Eduardwww [97]

Answer:

actually 90 degrees is wrong

Step-by-step explanation:

3 0
4 years ago
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