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
laila [671]
3 years ago
10

What is the answer to 20t-10t+2t

Mathematics
1 answer:
n200080 [17]3 years ago
6 0

Answer:12t

Step-by-step explanation:

You might be interested in
Triangle A″B″C″ is formed by a reflection over x = −1 and dilation by a scale factor of 4 from the origin. Which equation shows
juin [17]

Answer:

\frac{AB}{A''B''}  = \frac{1}{4}

Step-by-step explanation:

Given the information:

  • A'B'C' reflection over x = −1
  • dilation by a scale factor of 4 from the origin

<=> the two triangles are similar to each other, triangles are similar if they have the same shape, but can be different sizes, so  A″B″C″ is 4 time bigger than ABC

=> the relationship between ΔABC and ΔA″B″C″

= \frac{AB}{A''B''}  = \frac{1}{4}

We choose C.

Hope it will find you well.

7 0
3 years ago
A rectangular prism. The prism has a length of 4 units, width of 2 units, and height of 1 unit.
Annette [7]

Answer:

28 is the total surface area!!

Step-by-step explanation:

A = 2(wl + hl + hw)

3 0
3 years ago
Read 2 more answers
Parker ate one-third the number of raisins Devan ate. Which variable expression represents the number of raisins Parker ate?
gladu [14]
B but i would also ask a parent or teacher for help
6 0
3 years ago
Read 2 more answers
How to remember what I have learnt
kati45 [8]
A way to remember what you have learned is creating notes or doing practice problems
7 0
2 years ago
Read 2 more answers
PLEASE ANSWER THIS, ASAP. PLEASE, LOOK AT THE PICTURE, AND PLEASE SOLVE IT RIGHT. PLEASE.
kupik [55]

Answer:

x=11

Step-by-step explanation:

Angle EFB = 180 - 147 = 33 (Angles on a straight line add up to 180 degrees)

Angle FEB = 180 - 4x (Angles on a straight line add up to 180 degrees)

Since the angles in a triangle add up to 180 degrees ,

33+(180-4x)+x=180

Remove brackets:

33+180-4x+x=180

Add/Subtract:

213-3x=180

Subtract 213 from both sides:

213-3x-213=180-213

-3x=-33

Divide both sides by -3:

\frac{-3x}{-3}=\frac{-33}{-3}

x=11

7 0
3 years ago
Other questions:
  • A histogram is being made for the following list of data. 78, 92, 98, 87, 86, 72, 92, 81, 86, 92 If the length of each interval
    10·1 answer
  • How do you round 5 1/8 to the nearest whole number
    15·2 answers
  • Work this out for points
    15·1 answer
  • You worked 7 3/4 hours total in the past two days and plan to work 9 3/4 hours total in the next two days how many hours will yo
    14·1 answer
  • A geometric sequence has these terms: a
    13·1 answer
  • Probability With a Pair of Dice: Find the probability of rolling the difference of 1.
    12·1 answer
  • A student writes the inequality x &gt; 17 in interval notation as [17, POS INF]. Explain why this is incorrect.
    12·1 answer
  • Simplify 1 3/4 : 2 1/3​
    13·2 answers
  • Which type of graphs show individual data?
    11·1 answer
  • Find the volume of this triangular prism.<br> 6 cm<br> 7 cm<br> 10 cm
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!