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
Romashka [77]
3 years ago
12

n the proportion 1 over z equals fraction numerator begin display style 4 over 5 end style over denominator 8 end fraction which

number is equal to z in the proportion?
Mathematics
1 answer:
pav-90 [236]3 years ago
4 0

Answer:

z=10

Step-by-step explanation:

we have

\frac{1}{z}=\frac{(4/5)}{8}

solve for z

z(\frac{4}{5})=8

z=8*5/4

z=10

You might be interested in
A parallelogram has a length of 15cm and a height of 7.5cm . Calculate it’s area (step by step)
poizon [28]

Answer:

Area of parallelogram is equal to 112.5cm^2

Step-by-step explanation:

It is given length pf parallelogram which is equal to base of parallelogram is b=15 cm

Height of parallelogram h = 7.5 cm

We have to find the area of the parallelogram.

Area of parallelogram is equal to multiplication of base and height.

Therefore area of parallelogram is,

A=bh, here b is base and h is height.

So A=15\times 7.5=112.5cm^2

Therefore area of parallelogram is equal to 112.5cm^2

3 0
3 years ago
14. Triangle QRS is shown below.
kifflom [539]
Ummm you tell me lol
4 0
3 years ago
Read 2 more answers
I’ll award you brainliest if you answer This question
guajiro [1.7K]

Answer:

$2353 at 12.5% and $7647 at 8.25%

Step-by-step explanation:

I'll say a is the amount he invested in one market, and b is the amount in the other.

a + b = 10000, or b = 10000 - a

multiplying the investments with the percentages and adding them together will give the total earned interest.

(a × 0.125) + (b × 0.0825) = 925

0.125a + 0.0825b = 925

Use substitution to solve for a.

0.125a + 0.0825(10000 - a) = 925

0.125 a + 825 - 0.0825a = 925

0.0425a = 100

a = 2352.94

Use substitution to find b

b = 10000 - 2352.94

b = 7647.06

The questions are to the nearest dollar so round a and b.

$2353 and $7647

6 0
3 years ago
PLEASE HELP ME WITH THIS QUESTION! I CANT FIGURE IT OUT, PLEASE HELP:/
8090 [49]

Answer:

i did something wrong since i have more  than one answer

Step-by-step explanation:

4 0
3 years ago
Which values represent the dependent variable?​
Sveta_85 [38]

Answer:

the dependent variable is the thing you are measuring and the independent variable is the one that you change that affects the DV.

so the dependent variable in this case is the y as this is what you are finding when you manipulate x.

5 0
3 years ago
Other questions:
  • Lindsay and menonhave 1,240 stickers.menon has 4 times as many stickers as Lindsay.menon decides to have 6 stickers on each page
    7·1 answer
  • 5+2×=2×+6 what is the answer
    13·1 answer
  • A retiree invests $9,000 in a savings plan that pays 5% per year. What will the account balance be at the end of the first year
    6·2 answers
  • Choose and appropriate metric unit for the height of a giraffe
    11·1 answer
  • Six equilateral triangles are connected to create a regular hexagon. The area of the hexagon is 24a2 – 18 square units. Which is
    12·2 answers
  • Simplify the expression.<br> (the quantity x to the one-sixth power end quantity to the power of 3.)
    6·2 answers
  • The table shows different possibilities for the number of students to the number of fans present at a football game. Which ratio
    12·1 answer
  • I stayed up all night trying to figure out this question but I just can’t
    9·1 answer
  • What is the equation of the line that is the perpendicular bisector of the segment
    6·1 answer
  • Hi please help me as soon as possible:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!