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lesya692 [45]
2 years ago
14

How to solve …….::::::::::

Mathematics
1 answer:
ValentinkaMS [17]2 years ago
6 0
Simplify and evaluate

9) 6x^2 - 27 + 4x^3

10) -7x2 - 5x + 9
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Solve 4x - 7 = 2x + 3<br> Show all work
bearhunter [10]

Answer:

x = 5

Step-by-step explanation:

Step 1:

4x - 7 = 2x + 3           Equation

Step 2:

2x - 7 = 3           Subtract 2x on both sides

Step 3:

2x = 10         Add 7 on both sides

Step 4:

x = 10 ÷ 2        Divide

Answer:

x = 5

Hope This Helps :)

5 0
3 years ago
Read 2 more answers
What is 3.58333333333 as a fraction in simplest form?
Neko [114]
Since 0. 58333333333 is 7/12
3.58333333333 = 3 7/12

3 7/12 <-----
8 0
3 years ago
I need an explanation as to why the other three are wrong aswell
storchak [24]

Answer:

B

Step-by-step explanation:

B is the only one that has only 2 sides of the same length and one that doesn't match the other 2.

A doesn't have any of the lengths being the same

C. is a right triangle, although there can be isosceles right triangles they still need to have only 2 lengths that are the same and in this one, all the values are different

D. This is an equilateral triangle, this has more than 2 lengths that are the same

8 0
3 years ago
One batch of cookies calls for 2 cups of oil, 4 cups of sugar, 1.5 cups of sugar, 1 cup of baking soda, and 1 cup of chocolate c
hichkok12 [17]
He can make 2 batches of cookies. I'm not sure about the leftover cups because you wrote sugar twice 
4 0
3 years ago
The circle below is centered at the origin and has a radius of 4. What is its
BlackZzzverrR [31]

Answer:

Step-by-step explanation:

The standard form of a circle's equation is

(x-h)^2+(y-k)^2=r^2 where h and k are the circle's center and r is the radius. We are told, and we can see, that the center of the circle is (0, 0) so h = 0 and k = 0. The radius, given as 4, goes into the equation squared, so the equation is

(x-0)^2+(y-0)^2=16 which simplifies down to

x^2+y^2=16, choice C.

8 0
3 years ago
Read 2 more answers
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