All categories

3 years ago

WILL MARK BRAINLIEST!!! given j(x)= 7x+5 and k(x)=2x+1 What is (j-k)(1)

Mathematics

2 answers:

Sveta_85 [38]3 years ago

8 0

Answer: 5x + 4
Hope this helps

Semmy [17]3 years ago

5 0

Answer:

$7 \times 1 + 5 - 2 \times 1 - 1 = 7 + 5 - 2 - 1 = 12 - 3 = 9$

You might be interested in

Need help ASAP!! 1. (picture) 2. (also picture)

kobusy [5.1K]

Z = √(10^2 + 8^2 - 2 *10 * 8 * cos(z)

z = arccos(1/8

A = 82.8

Answer is D.

In any right triangle with a 45 degree angle. The hypotenuse is the length of the side times √2

The answer is 8√2

3 0

3 years ago

Anyone know? this answer

AnnyKZ [126]

Answer:

4ft

Step-by-step explanation:

V=base*h= l*w*h substitute what you know

24=2*3*w

24=6*w divide both sides by 6

24/6=w

4=w

7 0

3 years ago

Instruction: use the ratio of a 30-60-90 triangle to solve for the variables. Leave your answers as radicals in simplest form.u=

almond37 [142]

Let's start by identify a 30-60-90 triangle

If we compare those two traingles we can stablish the following relation:

$\begin{gathered} a\sqrt[]{3}=6\sqrt[]{3} \\ \end{gathered}$

Therefore, a=6

u is the opposite side to the 90° angle, therefore

$\begin{gathered} u=2a \\ u=2\cdot6 \\ u=12 \end{gathered}$

on the other hand, v is the opposite side to the 30° angles, so

$\begin{gathered} v=a \\ v=6 \end{gathered}$

6 0

1 year ago

The vertex form of the equation of a parabola is y = 3(x-4)2 +13. What is the

Ilia_Sergeevich [38]

It is d y-1x2-Bc+29 I say that bc it says that in the answer up above

5 0

2 years ago

Solve each equation. Use models if necessary. Check your solution.

morpeh [17]

so, the right answer is -8.

Look at the attached picture⤴

Hope it will help u...

8 0

3 years ago

Read 2 more answers