All categories

2 years ago

- 7x² + 2 + 12x – 14 - 10x?

Mathematics

2 answers:

Alisiya [41]2 years ago

6 0

I'm not sure what you're asking but if you're looking for simplification, here it is. -7x² + 2x - 12

Marrrta [24]2 years ago

4 0

Answer:

2x-61

Step-by-step explanation:

12x-10x-7^2+2-14

2x-7^2+2-14

2x-7^2-12

2x-49-12

2x-61

You might be interested in

Circle o has a circumference of 36π cm. what is the length of the radius, r? 6 cm 18 cm 36 cm 72 cm

nydimaria [60]

The circumference of a circle is C = 2πr
Given C = 36π, we can solve for the radius r:
r = C/2π = 36π/2π = 36/2 = 18 cm (ANSWER)

6 0

2 years ago

Read 2 more answers

A coin is tossed 20 times. It lands on heads 9 times. What is the P(H) according to your experiment? Write your answer as a frac

Mama L [17]

Answer:

$\frac{9}{20}=0.45=45$ %

Step-by-step explanation:

Probability is found by first forming a fraction where the numerator represents the number of desired outcomes and the denominator represents the total number of outcomes. In this case, the desired outcomes is the amount of times the coin lands on heads (9) and the total outcomes is the number of times the coin is tossed (20):

$\frac{9}{20}$

Divide numerator by denominator to get a decimal: 9÷20= 0.45

Multiply the decimal by 100 to get a percent: 0.45 x 100 = 45%

8 0

3 years ago

PLEASE HELP SOON What is the value of x? Enter your answer in the box. x =

Artist 52 [7]

Answer:

x =39°

the total interior angles of a triangle is 180°

let the unknown angle be x,

solve:

x + 39 + 102 = 180°

x = 180° - 39° - 102°

x = 39°

Therefore the unknown angle is 39°

6 0

1 year ago

Read 2 more answers

David is buying a cheese wheel priced at $650 before tax. The store charges 8% sales tax. what is the total,including tax,david

Troyanec [42]

If the wheel is $650=8% tax, the tax would be $52 we get that by multiplying 650*8% then add 650+52 and we get 702. so together the cheese wheel is $702

3 0

2 years ago

Which figure is the pre-image? Which figure is the image after the first transformation? Which figure is the image after the sec

Delvig [45]

Answer:

I believe the red one is the first image then the blue then the green because they show the prime sign

Step-by-step explanation:

4 0

2 years ago