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
jeka94
3 years ago
9

Which expression is equivalent to - 2/5(x+0.8) + 1/50?

Mathematics
1 answer:
Rudik [331]3 years ago
6 0

Answer:

-0.4x - 0.30 or -\frac{2}{5} - \frac{3}{10}

Step-by-step explanation:

Change all the fractions to decimals.

-2/5 = -0.4 Distribute that over x and 0.8 1/50 = 0.02

you get -0.4x -0.32 + 0.02

Change all the decimals to fractions.

0.8 is 8/10 so -2/5 times 8/10 is -16/50

-2x/5 - 16/50 + 1/50 add or subtract the fractions to get -15/50 Then reduce (÷5)

-2x/5 - 3/10

You might be interested in
Find the measure of c in each figure below using the side lengths given
kiruha [24]

Answer:

Step-by-step explanation:

take angle C as reference angle

using cos rule

cos C=adjacent/hypotenuse

cos C=21/75

cos C=0.28

C=cos^{-1}0.28

C=73.7 degree

3 0
3 years ago
I need help with 25.
noname [10]

Sum of linear pair of angles = 180°

so

<EFG + <GFH = 180°

2n + 21 + 4n + 15 = 180°

6n + 36 = 180°

6n = 144

n = 24

<EFG = 2(24) + 21 = 69°

<GFH = 4n + 15 = 4(24) + 15 = 111°

6 0
3 years ago
If side b is 12 and side c is 31. Round your answer to the nearest hundredth.
Marrrta [24]

Answer:

i think you mean area so 31?

Step-by-step explanation:

i need more stuff to answer that

6 0
3 years ago
Nathan is going to invest in an account paying an interest rate of 4.9% compounded continuously. How much would Nathan need to i
Naily [24]

Answer:

731.48

Step-by-step explanation:

you take 6 percent form 100 percent with give 94 percent

then you times 1200 by 94 percent 8 times to get answer

6 1
2 years ago
Read 2 more answers
The total surface area of a cuboid is 600cm ^2 find LSA
Alona [7]

Answer:

Hope this help uh

Please make me brilliant

8 0
2 years ago
Other questions:
  • Is 108 inches bigger than 7 ft
    15·2 answers
  • A line passes through the points (p, a) and (p, –a) where p and a are real numbers. If p=0, what is the y-intercept? Explain you
    8·2 answers
  • Please help me on this <br> Find the product of this expression. 3ay(a + 2y)^2 =
    5·2 answers
  • Consider the geometric sequence below.
    6·1 answer
  • Ok I hear some doja cat fans here...so GO: "Freak like me, you wanna good girl that does bad things to youuuu.."
    8·3 answers
  • Use the distributive property to simplify 3 + 5c(2 + 6c) completely.​
    9·1 answer
  • 2(x+4) -6<br> Can someone help me
    9·1 answer
  • HEADS UP there is a bot going around saying to put in a link to get your answers dont do it i didnt click it but it could be a v
    14·1 answer
  • +5 when
    5·2 answers
  • Solve the following equation:<br><br> 7/3=y−2/3
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!