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
balandron [24]
3 years ago
8

28% of 80 is what number? a. 22.4 b. 2.24 c. 224 d. 24.4

Mathematics
2 answers:
Ratling [72]3 years ago
8 0
X = 28% * 80

x = 28/100 * 80

x = 28/10 * 8

x = 2.8 * 8

x = 22.4


28% of 80 is 22.4.

Your final name is a. 22.4
damaskus [11]3 years ago
5 0
We set up a proportion: 28/100= ?/80

Cross multiply: 100*?= 28*80
⇒ ?= 28*80/100= 22.4

The correct answer is a. 22.4
You might be interested in
Find the x-intercept and y-intercept of the line 4x - 3y= -12.
ladessa [460]

Answer:

x=3/4y+13  y=4/3x-4

Step-by-step explanation:

5 0
2 years ago
Pls need to know ASAP
zzz [600]

Answer:

-31

Step-by-step explanation:

-34 - -17 is actually -34 + 17, so you get -17. -17 - 14 = -31

3 0
3 years ago
12.6% of<br>RI 149 390bn​
galina1969 [7]

Answer: RI 18,823.14

Step-by-step explanation:

I guess that we want to find the 12.6% of Rl 149,390

First, we assume that Rl 149,390 is the 100%

Then we can write an equation like:

Rl 149,390 = 100%

Then if the amount X is the 12.6%, we also have the equation:

X = 12.6%

Then we have the two equations:

X = 12.6%

Rl 149,390 = 100%

If we take the quotient between these two equations we get:

(X/Rl 149,390) = (12.6%/100%)

Solving this for X we get:

X =  (12.6%/100%)*(Rl 149,390) = RI 18,823.14

7 0
2 years ago
I need some help solving for x! Thanks :)
slega [8]

Given:

The figure of a rhombus.

To find:

The value of x.

Solution:

We know that, if two lines intersect each other, then the vertically opposite angles are equal.

From the given figure it is clear that the diagonals intersect each other and construct two pairs of vertically opposite angles.

Since 95^\circ and x^\circ are vertically opposite angles, therefore

x^\circ=95^\circ

Hence, the value of x is 95°.

3 0
2 years ago
1) What is the equation of the line whose y-intercept is 3 and slope is 1?
s2008m [1.1K]
The\ slope-intercept\ form:y=mx+b\\\\m\ is\ slope\\b\ is\ y-intercept\\\\m=1;\ b=3\ then\ y=1x+3\Rightarrow y=x+3
5 0
3 years ago
Read 2 more answers
Other questions:
  • Use the formula to evaluate the infinite series riund to the nearest hundredth if necessary 9+3+1+
    13·1 answer
  • It’s a simple algebra question please answer the picture
    15·1 answer
  • Physics students drop a ball from the top of a 100 foot high building and model its height above the ground as a function of tim
    12·1 answer
  • A diver ascended 8/9 of a meter in 1/9 of a minute. What was the divers rate of ascent in meters per minute?
    14·1 answer
  • What is the equation of a line parallel to y=-5x+3 that passes through (3,1)
    8·1 answer
  • If a turtle walks 7/8 of a mile in 50 mins how far will he govin 60 mins​
    6·1 answer
  • If there are 81 students is the band<br> how many boys are in the band
    11·2 answers
  • PLEASE HELP IT'S DUE SOON
    10·2 answers
  • Solve<br> 3(r - 6) = r-4
    10·1 answer
  • I need help with this please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!