1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ANTONII [103]
3 years ago
10

Please help with Part A and Part B

Mathematics
1 answer:
svp [43]3 years ago
5 0
Part A:
The area of the rectangle will be the length times the width, so 4•(x+3). Using distributive property, you'll multiply every term inside the parentheses by 4.

The area of the rectangle can be expressed by 4x+12.

Part B:
Multiply 4•2 and (x+3)•2, then multiply them together.

8(2x+6) Now use distributive property to find your answer simplified.

16x+48 is your answer
You might be interested in
On a​ map, 1 inch equals 15 miles. Two cities are 2 inches apart on the map. What is the actual distance between the​ cities?
BabaBlast [244]
Since the scale is 15 miles per inch all you need to do is multiply.
2in(15)=30
The cities are 30 miles apart.
4 0
3 years ago
Please help me I need assistance
lawyer [7]

(\stackrel{x_1}{2}~,~\stackrel{y_1}{-15})\qquad (\stackrel{x_2}{14}~,~\stackrel{y_2}{r}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{r}-\stackrel{y1}{(-15)}}}{\underset{run} {\underset{x_2}{14}-\underset{x_1}{2}}}~~ = ~~\stackrel{\stackrel{m}{\downarrow }}{\cfrac{3}{4}}\implies \cfrac{r+15}{12}~~ = ~~\cfrac{3}{4}\implies r+15 = \cfrac{12\cdot 3}{4} \\\\\\ r+15=9\implies \boxed{r=-6}

3 0
2 years ago
Help - <br> Math Test-need answer immediately I’ll give brainliest.
ludmilkaskok [199]

Answer:

The answer is C the 2 rectangles

5 0
2 years ago
Read 2 more answers
Me pueden ayudar en esto por favor​
Whitepunk [10]

Answer:

2cm: 6.28

4cm: 12.56

6cm: 18.84

8cm: 25.12

10cm: 31.4

12cm: 37.68

Step-by-step explanation:

3 0
3 years ago
200 grams of fertilizer are used for each tree in an orchard containing 1200 trees. at $2.75 per kilogram of fertilizer, how muc
stiks02 [169]
To determine the cost to fertilize the trees, you need to figure out how many kilograms of fertilizer are needed. With the information given, you can determine The number of grams needed to fertilize 1200 trees. To do this you would multiply 200 times 1200. This equals 240,000 grams. To convert this to kilograms, divide 240000g by 1000 g. Every group of 1000 g is 1 kg. The answer is 240 kilograms. Multiply 240 kg by the price of $2.75 per kilogram to get $660 as the cost.
4 0
3 years ago
Other questions:
  • Can you help me this the workings and the answer?<br> Thanks a bunch!!
    8·1 answer
  • Is 3 Kl bigger or 3000 L
    14·1 answer
  • BEST ANSWER GETS TO BE BRAINLYEST!!!!!
    12·2 answers
  • Need help on this picture ​
    9·2 answers
  • Mike has a stack of 10 cars number 1 to 10. If he randomly chooses to cards without replacing the first car drawn, what is the p
    11·1 answer
  • .........................answer
    12·1 answer
  • Is 9, 16, 23, 30, an arthmetic sequence
    7·1 answer
  • WILL GIVE BRAINLIEST!!!!!! AND 40 POINTS
    13·1 answer
  • 0.737 ___ 0.708<br> 0.708 &gt; 0.737<br> 0.737 = 0.708<br> 0.737 &lt; 0.708<br> 0.737 &gt; 0.708
    6·1 answer
  • a student gets 11 out of 16 problems correct on a homework assignment. what percent of the assignment did the student get corret
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!