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
Gemiola [76]
2 years ago
7

reasoning: if you know that 9 x 20 = 180, how can you use this to find 9 x 24? explain your strategy.

Mathematics
2 answers:
Softa [21]2 years ago
8 0
9 × 24 = 9 × ( 20 + 4 ) = 9 × 20 + 9 × 4 = 180 + 36 = 216 ;
Lostsunrise [7]2 years ago
4 0
9 * 20 = 180

24 has 4 more than that, so multiply 9 to 4 and add it to 180.

9 * 4 = 36

180 + 36 = 216

So 9 * 24 = 216
You might be interested in
Pls help me, its not hard
natulia [17]

Answer:

1. y = -x + 3

2. y = x - 3

3. y = 3x + 1

4. y = -3x - 3

Step-by-step explanation:

Hello! sorry, I just saw your message on the question I answered before asking for help so here you go, these are the answers, hope this helps.

Pls mark me brainliest if you can:)

3 0
3 years ago
I know the answer is not 6 so does anyone know the answer?<br> * ANSWER ASAP *
aleksklad [387]

Answer:

8

Step-by-step explanation:

Using sine rule,

sin 80° ÷ 10 = sin 50° ÷ x

x = sin 50° ÷ (sin 80° ÷ 10)

= 7.77 --> 8

4 0
3 years ago
Based on the above chart, which service profession would you choose to enter into if you wanted to ensure that you would have th
olga_2 [115]

Answer:

Education and health services

Step-by-step explanation:

It has had the most increase over the years, so it will most likely keep increasing and let you get more wages and job opportunities.

5 0
2 years ago
One-half m minus three-fourths n equals 16, when n equals 8?
Cloud [144]

Hey!

------------------------------------------------

Expression:

0.5m - 0.75n = 16 (1/2m - 3/4n = 16)

------------------------------------------------

Solution:

0.5m - 0.75n = 16

0.5m - 0.75(8) = 16

0.5m - 6 = 16

0.5m - 6 + 6 = 16 + 6

0.5m = 22

0.5m/0.5 = 22/0.5

m = 44

------------------------------------------------

Answer:

\boxed{ \bf m~=~44}

------------------------------------------------

Hope This Helped! Good Luck!

4 0
3 years ago
Read 2 more answers
7th grade math help me pleaseee
Alexxx [7]

Answer:

Hope this helped C:

Step-by-step explanation:

a) 149

b) 112

c) 18

d) -8   you subtract -14 from -22

e) -3.3   you subtract -2.8 from -6.1

f) -0.16  

convert the fractions to decimals and then add 0.3(3/10) and -0.46(7/15)

7 0
2 years ago
Other questions:
  • Which of the following sets is equal to {1,2,3...}?
    5·1 answer
  • Convert 10 1/2 to fractional notation
    5·1 answer
  • Determine whether the given length can be side lengths of a right triangle. 12m, 60m, 61m
    14·1 answer
  • Write the first 5 terms of the arithmetic sequence whose first term is 8 and whose common difference is -6.
    13·1 answer
  • What percent of 120 is 28.8
    8·2 answers
  • HELP<br> Find the area of the polygon with the vertices of A(2,2), B(2,7), C(8,7),and D(4,2)
    9·1 answer
  • College algebra online is not for me Can someone help me understand these questions
    11·1 answer
  • Y=a(x-3)^2-1 what is the value of a?
    6·1 answer
  • Hey um does anyone wanna help me?
    8·1 answer
  • In ΔRST, s = 70 inches, t = 46 inches and ∠R=109°. Find ∠T, to the nearest degree.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!