3 years ago

How do I solve this? Person to help gets brainliest.

Mathematics

1 answer:

REY [17]3 years ago

8 0

Answer:

I believe its C?

Step-by-step explanation:

You might be interested in

\left(3x-5\right)+\left(x+6\right)

ryzh [129]

I'm sorry but I couldn't really get that can u at least take a picture or something

5 0

3 years ago

What is the answer answers <br>A:1 <br>B:2

MariettaO [177]

The correct answer is 1.

4 0

3 years ago

Fifteen less than twice a number is less than or equal to -23

lutik1710 [3]

I would think the answer is -16

but that's is what i think

5 0

3 years ago

Lebron wants to put a fence around a community garden plot. The plot is a rectangular shape with a length twice as long as its w

tatyana61 [14]

Answer:

60 feet of fencing

Step-by-step explanation:

Let x feet be the width of the garden plot, then 2x feet is the length of the garden plot.

The area of the garden plot is

$A=x\cdot 2x\\ \\200=2x^2\\ \\100=x^2\\ \\x=10\ feet\\ \\2x=20\ feet$

Find the perimeter of the rectangular garden plot:

$P=x+2x+x+2x\\ \\=10+20+10+20\\ \\=60\ feet$

5 0

3 years ago

Read 2 more answers

The water in a river moves south at 10 mi/hr. A motorboat travels due east at a speed of 20 mi/hr relative to the shore. Determi

weeeeeb [17]

Answer:22.36 mi/hr

Step-by-step explanation:

Given

water in a river moves south at $(V_w)10 mi/hr$

motorboat travels due to east at a speed of $(V_b)20 mi/hr$

Velocity of boat relative to the moving water $V_{bw}$

$V_{bw}=V_b-V_w$

$V_{bw}=20i-(-10j)=20i+10j$

Magnitude of $V_{bw}=\sqrt{20^2+10^2}=\sqrt{500}$

$V_{bw}=10\sqrt{5} \approx 22.36 mi/hr$

$tan\theta =\frac{10}{20}$

$\theta =26.56^{\circ}$ with the x axis.

4 0

3 years ago