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tankabanditka [31]
3 years ago
6

I need help it’s a test question so please hurry

Mathematics
2 answers:
Otrada [13]3 years ago
7 0

Answer:

the answer is A hopefully you pass the test

Step-by-step explanation

I just know im great at this

Nitella [24]3 years ago
3 0

Answer: D

Step-by-step explanation: The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

here m = and (a, b) = (- 7, 2), thus

y - 2 = (x + 7) ← in point- slope form

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PLZ HELP ALGEBRA 2 WILL GIVE BRAINLIEST 20 POINTS
galben [10]
Question 1

It won't be completely simplified, because 8 can be factored further, so I would say the answer is "no"

A much better factorization would be 
sqrt(72) = sqrt(36*2)
since 36 is the largest perfect square factor of 72

If you're curious how it simplifies, then it would do so like this
sqrt(72) = sqrt(36*2)
sqrt(72) = sqrt(36)*sqrt(2)
sqrt(72) = 6*sqrt(2)

Note: "sqrt" is shorthand for "square root"

==============================================

Question 2

For monomials like this, we simply cut the exponent in half, or we divide by 2.

28/2 = 14

Therefore, sqrt(x^28) = x^14

The given expression simplifies to x^14

3 0
3 years ago
Can someone help me with this please
scZoUnD [109]
I can’t really see the picture . I need a better one
5 0
3 years ago
PLEASE ANSWER FAST What is the average of the following two numbers? 5.67 x 10^-21 and 7.24 x 10^-19
adell [148]

Answer: The average of two numbers is 3.64835\times 10^{-19}.

Explanation:

The first term is,

5.67\times10^{-21}

The second term is,

7.24\times10^{-19}

Average formula is,

Average=\frac{\text{Sum of observations}}{\text{Number of observations}}

Average=\frac{5.67\times10^{-21}+7.24\times10^{-19}}{2}

Average=\frac{5.67\times 10^{-2}\times10^{-19}+7.24\times10^{-19}}{2}

Average=\frac{0.0567\times10^{-19}+7.24\times10^{-19}}{2}

Average=\frac{(0.0567+7.24)\times10^{-19}}{2}

Average=\frac{(7.2967)\times10^{-19}}{2}

Average=3.64835\times10^{-19}

Therefore, the average of two numbers is 3.64835\times 10^{-19}.

4 0
3 years ago
If the following fractions were arranged on a number line from least to greatest what will be the correct order of arrangement 7
Olegator [25]
A really easy way to do this would be converting them all to decimals by dividing the top number by the bottom number.
7/5 = 1.4
15/4 = 3.75
3/2 = 1.5
11/4 = 2.75
13/3 = 4.33
Start with the whole numbers. 3/2 and 7/5 must go first since they both have a 1. 7/5 goes before 3/2 since it has a 4 in the tenths place, while 3/2 has a 5. 
Next would be 11/4 since it has a 2, then 15/4 with a 3, and lastly 13/3 with a 4 as a whole number
Answer is 7/5 , 3/2 , 11/4, 15/4 , 13/3
4 0
3 years ago
Which ordered pair is a solution of the equation 3y-2 = 8x + 5
Andreas93 [3]
An easy way to do this is to plug in your answer choices in the correct variable places.

A - 1,5 so 3 (5) -2 = 13 //  8 (1) + 5 = 13
Therefore  does 13 = 13? Yes

B. 3,9 so 3 (9) -2 = 25 // 8 (3) + 5 = 29
Therefore does 25 = 29? NO, so choice B is out

C.-4,9 so 3 (9) -2 = 25 // 8 (-4) + 5 = -27
Does 25 = -27? NO, so C is out

D. -2,3 so 3 (3 )-2 = 7 // 8 (-2) + 5 = -11
Does 7 = -11? NO, so D is out

YOUR ANSWER IS A
6 0
4 years ago
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