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
Ivenika [448]
4 years ago
10

Select the correct answer, and simplify the expression -3÷(-2/5). A. -7 1/2

Mathematics
1 answer:
aliina [53]4 years ago
3 0

Answer:

D

Step-by-step explanation:

Given

- 3 ÷ - \frac{2}{5}

Leave the first number, change division to multiplication and turn the fraction upside down, that is

= - 3 × - \frac{5}{2}

= \frac{3(5)}{2}

= \frac{15}{2}

= 7 \frac{1}{2} → D

You might be interested in
Help me quickly please
Natasha2012 [34]

Answer:

no question

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the slope on the graph?
Gnoma [55]

Answer:

The slope equals the rise divided by the run: Slope =riserun Slope = rise run .

Step-by-step explanation:

HOPES THIS HELPS!!!

6 0
2 years ago
Help help help help help help help help help help
Sergeu [11.5K]
Your answer should be 0.3000
5 0
3 years ago
Read 2 more answers
[100 POINTS] What is the measure of the arc from A to B that does not pass through C?
Nana76 [90]

Applying the inscribed angle theorem, the measure of arc AB that doesn't go through point C is: 100 degrees.

<h3>What is the Inscribed Angle Theorem?</h3>

Based on the inscribed angle theorem, if ∅ is the inscribed angle measure, the measure of the central angle subtended by the same arc equals 2(∅).

m∠BAC = 40 degrees.

Central angle = 2(40) = 80 degrees [based on the inscribed angle theorem]

Corresponding arc BC = 80 degrees.

Arc AC through point B = 180 degrees [half circle]

Arc AB = 180 - arc BC = 180 - 80 = 100 degrees.

Learn more about the inscribed angle theorem on:

brainly.com/question/3538263

#SPJ1

8 0
2 years ago
Can you help me plzs
Jlenok [28]

Answer:

164

Step-by-step explanation:

2x+7+5x+12=180

7x+19=180

7x+180-19

7x=171

----  ----

7      7

x=164

6 0
3 years ago
Read 2 more answers
Other questions:
  • If the numerator of a fraction is increased by 3, the fraction becomes 3/4. If the denominator is decreased by 7, the fraction b
    13·2 answers
  • Is 14/18 or 7/9 bigger
    8·1 answer
  • The original price is $37.99 and i get $15 off.The discounted price is $22.99 what is the percent of discount to the nearest per
    12·1 answer
  • The Ruiz family is exchanging euros for US dollars. The exchange rate is 1 euro equals 1.35261 USD. Since the Ruiz family knows
    9·2 answers
  • A collector has a box of 32 figurines. The value of each figurine increased by $2.32 over the past year. The box of figurines is
    5·1 answer
  • Someone please help me, write a variable equation to represent the situation, and solve it by using inverse operations.
    8·1 answer
  • What is the value of p in this equation 10p – 8 ≥ 12
    8·2 answers
  • Please help, thanks in advance
    7·1 answer
  • Help help help help help​
    8·1 answer
  • Please help i dont get this at all so please i will highly appreciate it .Thank youuu!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!