3 years ago

Subtract.

Mathematics

1 answer:

charle [14.2K]3 years ago

8 0

Step-by-step explanation:

(7x²+6)-(2x-5)

=7x²+6-2x+5

=7x²-2x+11

optionD

You might be interested in

PLEASE HELP ME I ONLY HAVE 20 MINUTES!!!!

Over [174]

$h(x) = 40x - 16x^2\\h(x) = 15\\40x - 16x^2 = 15\\-16x^2 + 40x - 15 = 0\\$

Using the quadratic formula we get

$x_1 = 0.5\\x_2 = 2.04$

Therefore the tennis ball is at least 15 feet above the ground from 0.5 seconds to 2.04 seconds

7 0

3 years ago

What is the product?

makkiz [27]

Step-by-step explanation:

(4s + 2) × (5s² + 10s +3)

we know immediately the first and the last term of the result, because there is only one operation to build them :

20s³ and 6.

so, the first answer option is already eliminated.

let's multiply

4s×5s² + 4s×10s + 4×3s + 10s² + 20s + 6

20s³ + 40s² + 12s + 10s² + 20s + 6

20s³ + 50s² + 32s + 6

so, the last answer option is correct.

4 0

3 years ago

Identify all the intercepts for the following function

Triss [41]

Where are the intercepts

8 0

4 years ago

Please show your work! Brainliest if you do

TiliK225 [7]

Answer:

$\frac{3x+4}{2x-2}$

Step-by-step explanation:

*photo attached*

8 0

4 years ago

Which glide reflection describes the mapping ABC DEF

77julia77 [94]

Answer:

Can you provide a photo of the reflection please

Step-by-step explanation:

7 0

3 years ago