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
SCORPION-xisa [38]
3 years ago
12

Write the expression in standard form 3h-2[1+4h

Mathematics
2 answers:
IRINA_888 [86]3 years ago
8 0

Answer: -5h -2

Step-by-step explanation: to express this in standard form, we will say that:

3h-2(1+4h)

we go by opening the brackets.

then we have;

3h-2-8h

the next thing to do ,is to pull out the like terms

then we have,

3h-8h-2

therefore, our answer will be

-5h -2

divide through by -5

h=-2/5

Or=-0.4

In standard form

-4×10^-1

Black_prince [1.1K]3 years ago
3 0

Answer:

-5h -2

Step-by-step explanation:

3h-2[1+4h]

Distribute

3h -2 -8h

Combine like terms

3h -8h -2

-5h -2

The powers of h go in decreasing order

You might be interested in
What is the value of the expression below when simplified?<br><br> 4[5(3 − 1)]2 − 23
Setler [38]
Simplify the expression.
57
Hope this helps! :)
Happy New Year!
7 0
3 years ago
Read 2 more answers
If a car travels 172 miles in 4 hours how long will it take to travel 387 miles
Contact [7]
172/387 = 4/t

Let t = time to travel 387 miles

172t = 4(387)

172t = 1548

t = 1548/172

t = 9

Answer: 9 hours
4 0
3 years ago
Pls let me know what you get for the question below
Fiesta28 [93]

Answer:

233.37

Step-by-step explanation:

so between each gondola is 20.95 so you will multiply it by 35 not 36 (because between the first you go round and come back to the same first you started so no space between first and last) then get circumference as 733.25 using

c = \pi \: d

you get diameter

4 0
3 years ago
Roxanne has $80 in a savings account. The interest rate is 10%, compounded annually. To the nearest cent, how much will she have
finlep [7]
104 because 10% of 80 is 8 years meaning 8+8+8=24 add 24 to 80 and ur answer is 104
3 0
3 years ago
Use the drop-down menus to choose steps in order to correctly solve 5(z + 6) – 2 = 9z for z.
shusha [124]
Solve for z:
5 (z + 6) - 2 = 9 z

5 (z + 6) = 5 z + 30:
5 z + 30 - 2 = 9 z

Add like terms. 30 - 2 = 28:
5 z + 28 = 9 z

Subtract 9 z from both sides:
(5 z - 9 z) + 28 = 9 z - 9 z

5 z - 9 z = -4 z:
-4 z + 28 = 9 z - 9 z

9 z - 9 z = 0:
28 - 4 z = 0

Subtract 28 from both sides:
(28 - 28) - 4 z = -28

28 - 28 = 0:
-4 z = -28

Divide both sides of -4 z = -28 by -4:
(-4 z)/(-4) = (-28)/(-4)

(-4)/(-4) = 1:
z = (-28)/(-4)

The gcd of 28 and -4 is 4, so (-28)/(-4) = (-(4×7))/(4 (-1)) = 4/4×(-7)/(-1) = (-7)/(-1):
z = (-7)/(-1)

(-7)/(-1) = (-1)/(-1)×7 = 7:
Answer:  z = 7
5 0
3 years ago
Read 2 more answers
Other questions:
  • Select the correct text in the passage.
    5·1 answer
  • Simplify 4x + 3y + 6 + 2x + 4y
    11·2 answers
  • Four-ninths of those who rode the giant's gyro at the fair were delirious. All the rest were dazed. What fraction of those who r
    11·1 answer
  • at a warehouse boxes of merchandise are placed on shelves in stack that are 15 boxes high if each box is 17 5/8 inches in height
    5·1 answer
  • On Monday, the lake's water level was 38 inches deep. On Tuesday, the water level changed 6 inches. Using integers, explain two
    14·1 answer
  • How do you graph 2x-y=-4
    5·1 answer
  • Seven hundred fifteen divided by eight
    11·2 answers
  • Help will reward brainiest!
    15·1 answer
  • What type of function does the table show?*
    11·1 answer
  • What kinds of triangles can you use the pythagorean theorem on
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!