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Phantasy [73]
3 years ago
13

Which number correctly completes the equation

Mathematics
1 answer:
Maslowich3 years ago
3 0

Answer: D. 8

Step-by-step explanation:

When dividing like variables or constants with differing exponents, you can simply subtract the exponents.

Hope it helps :)

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8. By one estimate, 3% of all Siberian Husky puppies are born with two different
suter [353]

Answer:

C

Step-by-step explanation:

Mux= np

sigmax= \sqrt{np(1-p)\\

Mean = 50(.65)

Standard Deviation = \sqrt{1.5(1-.03)}

8 0
3 years ago
EXREAMLY URGENT!! WILL FOREVER THANK YOU!!!! PLS JUST TAKE A LOOK!!!!! 1. What is the ratio of the sides of triangle XYZ?
sdas [7]

Answer:

Dear Laura Ramirez

Answer to your query is provided below

The ratio of triangle XYZ is 1:√3 :2.

Step-by-step explanation:

A 30-60-90 right triangle (literally pronounced "thirty sixty ninety") is a special type of right triangle where the three angles measure 30 degrees, 60 degrees, and 90 degrees. The triangle is significant because the sides exist in an easy-to-remember ratio: 1:√3 :2.

7 0
2 years ago
Given g(x)=−x−2, solve for x when g(x) =0
prohojiy [21]

Answer:

anser is 2x nark me as brainlest please

5 0
2 years ago
Read 2 more answers
Using the quadratic formula to solve 7x2 – x = 7, what are the values of x?
Kruka [31]
How the quadratic formula works:

For any quadratic equation ax² + bx + c = 0, the solution is x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}.

In the case of our equation 7x² - x = 7, first we need to subtract 7 from each side so that we have 0 on the right.
7x² - x - 7 = 0

Identify the values of a, b, and c.
a = 7, b = -1, and c = -7.

Plug these into our quadratic formula and solve.

x=\frac{-(-1)\pm\sqrt{(-1)^2-4(7)(-7)}}{2(7)}=\boxed{\frac{1\pm\sqrt{197}}{14}

There are two values for x: (1+√197)/14 and (1-√197)/14.
The approximate values for these are 1.073976 and -0.931119.
5 0
3 years ago
Read 2 more answers
Can someone plz help me
dangina [55]

Answer:

4j+24k

Step-by-step explanation:

Expand by distributing terms.

4j+4\times 6k

4j+4×6k

2 Simplify  4\times 6k4×6k  to  24k24k.

4j+24k

4j+24k

3 0
3 years ago
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