3 years ago

PLS HELP ME ITS DUE IN 4 MINS! Subtract 2y²+7y+2 from 6y²+9y−8.

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

8 0

Answer:

-4y^2 - 2y + 10

Step-by-step explanation:

KonstantinChe [14]3 years ago

5 0

Answer: $4y^2+2y-10$

Step-by-step explanation:

Subtract the first expression from the second one. The like terms combine, and you get the expression.

You might be interested in

Several members of a running club would like to survey the rest of the members to determine which 5K races the club should enter

telo118 [61]

Answer:

01–78

Step-by-step explanation:

Edge 2020/2021

3 0

3 years ago

If Joan reads 75 pages in 4 hours how long will it take her to read 250 pages?

uysha [10]

Answer:10 hours to read all 250 pages

Step-by-step explanation:

4 0

3 years ago

-5x-10=10 <br> Would the answer be 4,0 or -4

klemol [59]

The answer would be -4 because you are dividing by -5

8 0

4 years ago

Read 2 more answers

A submersible traveling at a depth of 250 feet dives at an angle of 15 degrees with respect to a

kipiarov [429]

Answer:

$\boxed{\text{652 ft}}$

Step-by-step explanation:

The submersible is diving at a down angle of 15° along the hypotenuse AC of triangle ABC.

Its horizontal track along the surface AB is 1500 ft.

$\begin{array}{rcl}\tan A & = &\dfrac{BC}{AC}\\\\\tan 15^{\circ} & = & \dfrac{a}{1500}\\\\0.2679 & = & \dfrac{a}{1500}\\\\a & = & 1500 \times 0.2679\\& = & \textbf{402 ft}\\\end{array}$

The submersible was already at a depth of 250 feet when it began the dive.

New depth = 250 + 402 = 652 ft

$\text{The depth after the dive is }\boxed{\textbf{652 ft}}$

6 0

4 years ago

What is the answer to : 29a + 11b - a

shtirl [24]

Answer: wow this is hard so i don't know this

Step-by-step explanation:

3 0

3 years ago