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postnew [5]
2 years ago
13

What does x equal? 5x = 2/7 ; x =

Mathematics
1 answer:
Pavlova-9 [17]2 years ago
8 0

Answer:

it would be x=17 1/2

Step-by-step explanation:

i am going to go a little more into detail.

you would first have to divide each side to isolate the variable

x=5/2/7

simplifying steps:

you would have to change the 5 into 5/1

5/1÷2/7

now you have to keep the first number, change the sign, and then flip the last number, AKA KCF

5/1*7/2

35/2

and you can simplify this into a mixed number

17 1/2

hope this helps! have a nice day :)

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Help i keep getting it wrong :(
liubo4ka [24]

Answer: 65.4

V = pi r^2 h/3

V = pi (2.5^2) (10/3)

V = pi (6.25) (3.33)

V = 65.4

8 0
3 years ago
Read 2 more answers
800,000 rounded to the nearest hundred thousand
8090 [49]
It would stay the same at 800,000 because there's nothing to show that it can be rounded.
7 0
3 years ago
Kayla has 14.5% of her salary placed into an Individual Retirement Account. What fraction is this?
Monica [59]
1. Convert percent into decimal (it will help)
14.5\% = .145
2. Convert Decimal to fraction
\frac{.145}{1000}

4 0
3 years ago
Assume you have a poker chip set containing blue, red, and white chips, all of the same size. You place 30 blue chips, 20 red ch
Zigmanuir [339]

Answer:

0.3

Step-by-step explanation:

30/(30+20+50) = 30/100 = 0.3

3 0
3 years ago
PLEASE help ASAP! BRAINLIEST to correct answer!
SIZIF [17.4K]

Answer:

ok so here is the answer:  n

hk

b

a

х

V

Angle a = 126. What is the measure of angle b? Explain how you calculated your answer.

Angle a = 126 Write an equation(s) in terms of b to find the measure of angle h.

Calculate the measure of angle h, using the equation(s) you wrote for Part B.

How would knowing the measure of angle y change the equation(s) you wrote in Part B to find the measure of angle h?

2021 Muminate Education Inc Your input: factor x2+4x+3.

To factor the quadratic function x2+4x+3, we should solve the corresponding quadratic equation x2+4x+3=0.

Indeed, if x1 and x2 are the roots of the quadratic equation ax2+bx+c=0, then ax2+bx+c=a(x−x1)(x−x2).

Solve the quadratic equation x2+4x+3=0.

The roots are x1=−1, x2=−3 (use the quadratic equation calculator to see the steps).

Therefore, x2+4x+3=1(x+1)(x+3).

(x2+4x+3)=1(x+1)(x+3)

Step-by-step explanation:

4 0
3 years ago
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