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
sasho [114]
3 years ago
15

Neeed a lot of help pls answer this pls

Mathematics
2 answers:
daser333 [38]3 years ago
7 0

Answer:

32

Step-by-step explanation:

100: 25

4:1

x : 8

(8x 4) : 8

32: 8

ans 32

mel-nik [20]3 years ago
5 0
32 you multipled the bottom by 4 so you do the same thing to top which gives you 32
You might be interested in
<img src="https://tex.z-dn.net/?f=%20-%208y%20%5Cgeqslant%2056" id="TexFormula1" title=" - 8y \geqslant 56" alt=" - 8y \geqslant
SCORPION-xisa [38]

Answer:

y ≤-7

Step-by-step explanation:

-8y ≥56

Divide each side by -8.  Remember to flip the inequality

-8y/-8 ≤56/-8

y ≤-7

8 0
3 years ago
Which expression is equivalent to 10k+17-7j-18-11k?
balu736 [363]

Answer:

B. -7j-k-1

Step-by-step explanation:

Simplify:

1. IDENTIFY LIKE TERMS

<em>10k</em>+17-7j-18-<em>11k</em>

  • <em>10k and -11k are like terms since they have the same variable.</em>
  • 17 and -18 are like terms since they are regular numbers.
  • -7j has no like terms.

2. COMBINE LIKE TERMS

-7j-<em>k</em>-1

3 0
2 years ago
Read 2 more answers
Simplify fraction for 10/25
natulia [17]


2/5

5 goes into 10 2 times and into 25 5 times

5 0
3 years ago
Read 2 more answers
a right triangle has one side that measures 4 in. the angle opposite that side measures 80° what is the length of the hypotenuse
lara [203]

Answer:

The length of the hypotenuse is 4.1 in

Step-by-step explanation:

By definition, the sine of an angle is:

sin(x) = \frac{opposite\ side}{hypotenuse}

In this case they tell us that the opposite side measures 4 inches and the angle x measures 80 °.

With this information we can find the length of the hypotenuse h

sin(80\°) =\frac{4}{h}\\\\h = \frac{4}{sin(80\°)}\\\\h = 4.062\ in

Finally the length of the hypotenuse is 4.1 in

6 0
3 years ago
F(x)= -5x+9 ; reflection in the y-axis a.g(x)=5x-9 b.g(x)=5x+9 c.g(x)=9x-5 d.g(x)=5x-5
Sunny_sXe [5.5K]
<h3>Answer: g(x) = 5x+9, second choice</h3>

Explanation:

When we reflect over the vertical y axis, every negative x value becomes positive and vice versa. So we effectively replace x with -x like so

f(x) = -5x+9

f(-x) = -5(-x)+9 ... replace every x with -x

f(-x) = 5x+9

g(x) = 5x+9

A point like (1,4) on f(x) will reflect over to (-1,4) on g(x). If we apply this to every point on f(x), then all of f(x) will reflect to g(x).

7 0
3 years ago
Other questions:
  • Will Mark Brainliest 
    5·1 answer
  • a company donates 935 pencils to a school. the pencils are divided evenly among 9 classrooms. the rest of the pencils are given
    13·2 answers
  • In a pre algebra class containing 40 students, there are 18 freshmen, 19 sophomores, and 3 juniors. What fraction of the class a
    6·1 answer
  • what is an equation of the line that s perpendicullar to y-3=-4(x+2) and passes through the point (-5,7)
    15·1 answer
  • Solve for y. ln(y-1)-ln2=x+ln x
    8·1 answer
  • One month Tammy rented 2 movies and 6 video games for a total of $ 42 . The next month she rented 5 movies and 3 video games for
    6·1 answer
  • 1) A radio signal travels from the earth and through space at a speed of 300,000 km/s. How far into space would the signal trave
    11·1 answer
  • Which product is the better deal<br> A. Washing Powder<br> B. Super Clean<br> (easy)
    9·2 answers
  • Solve four sixths plus one third
    8·1 answer
  • Last PreCalc Question, Need help with writing piecewise functions with graphs. Giving brainliest!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!