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
choli [55]
3 years ago
11

1/2*40=2x+8 what is the answer

Mathematics
1 answer:
Stels [109]3 years ago
4 0
1/2 × 40 = 2x + 8 
⇔ 20 = 2x + 8
⇔ 12 = 2x
⇔ x = 6
You might be interested in
An angle measures 64.8° less than the measure of its complementary angle. What is the measure of each angle?
kirill115 [55]

Answer:

<u>77.4 degrees and 12.6 degrees</u>

Step-by-step explanation:

Let the angles be x and x - 64.8.

Therefore, on the basis of knowledge that complementary angles add up to 90 degrees :

x + x - 64.8 = 90

2x = 154.8

x =  <u>77.4 degrees</u>

x - 64.8 = 77.4 - 64.8 = <u>12.6 degrees</u>

5 0
3 years ago
Today the price of a Jeep is $25,000. In 1970, the price was $5,000. What's the price relative?
IgorC [24]

Answer:

$500

Step-by-step explanation:

Today the price of a Jeep is $25,000.

In 1970, the price was $5,000.

We need to find the relative price. It can be calculated as follows :

P=\dfrac{25000}{5000}\times 100\\\\P=\$500

So, the relative price is $500.

4 0
3 years ago
Write 15+45 as a product of two factors using the gcf and the distributive property
valkas [14]

Answer:

15(1 + 3)

Step-by-step explanation:

15 written in its prime factors is 3 × 5 (15 × 1)

45 written in its prime factors 3 × 3 × 5 (15 × 3)

The greatest common factor is 15: 15 × 1 = 15 and 15 × 3 is 45

∴ 15 + 45 = 15(1 + 3)

Hope this helps! Make me brainiest, lol it's fine if you don't. : )

5 0
2 years ago
I will give BRAINLEST TO WHO ANSWER !!!!!
Snowcat [4.5K]

Answer:

a=7 b=24 c=25

Step-by-step explanation:

Leg a=7

Leg b=24

According to Pythagorean theorem: a^2+b^2=c^2

49+576=c^2

C^2=625

c=25

8 0
3 years ago
Read 2 more answers
The length of ​ AB¯¯¯¯¯ ​ is 10 inches. A dilation with a scale factor of 25 is applied.
Lostsunrise [7]

The dilation scale factor is applied to all lengths.

... A'B' = (10 in)×25 = 250 in.

6 0
3 years ago
Other questions:
  • How would I work this question? x+10y= -9 and x=5y+21
    12·1 answer
  • Economite plastics plans to produce a one-compartment vertical file by bending the long side of an 8-in. by 14-in. sheet of plas
    12·1 answer
  • Use the graph shown to determine the TRUE statements.
    11·1 answer
  • What does 3.0000÷16 equal​
    8·2 answers
  • On Monday, the book store sold 75 books. On Tuesday, the bookstore sold 125 books. The bookstore must sell 500 books by Friday.
    7·1 answer
  • Find the different between compound interest payable anually and half anually for a amount Rs14000 at the rate of 12•\•per annum
    10·1 answer
  • Define human nature and human motivation. What motivates humans to be good people? What determines the way we act? What determin
    8·2 answers
  • HELP WILL MAKE BRAINLIEST
    13·1 answer
  • Really easy please help me
    9·2 answers
  • A 2-liter bottle of juice costs $2.80. A box containing six 1/2 liter bottles sells for $3.90. Which option has a higher cost pe
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!