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
gogolik [260]
3 years ago
8

Use equivalent ratios to find unknown value plz halp!!!!​

Mathematics
2 answers:
iogann1982 [59]3 years ago
7 0

Answer:

21

Step-by-step explanation:

It might be 21/30 , hope it helps though :)

GrogVix [38]3 years ago
7 0

Answer:

21 is the un known value.

Step-by-step explanation:

10 times 3=30

7 times 3 = 21

so 21/30 is your answer.

You might be interested in
I need help with them Please some one help
kap26 [50]
1.60%
2.30%
3.25%
4.25%
8 0
3 years ago
Read 2 more answers
Insert parentheses to make the equation true then simplify
Liono4ka [1.6K]
10(4^2-(9)

Since 16-9 is 7
And 10 times 7 is 70
3 0
3 years ago
HELP ME
Aleksandr [31]

Answer:

Sorry i don't know......!!!!!!!

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What's the following rotational symmetries of oranges regular hexagon​
Semmy [17]

Answer:

rotational symmetry of 60 degrees around the origin - yes

rotational symmetry of 120 degrees around the origin - yes

Step-by-step explanation:

A regular hexagon has 6 congruent angles

the the angles created on the line of symmetry are equal to 60 so the angle of rotational symmetry is 60 degrees.

The regular hexagon, like stated before, has 6 congruent angles so the order of symmetry is 6

Here is a visual from basic-matematics

6 0
2 years ago
Summer spent $55.60 on clothes before sales tax. If sales tax is 7.5%, what did Summer spend with tax included?  *Add Explanatio
vampirchik [111]
$59.77. Turn the percent into a decimal by moving the decimal to the left two places (7.5 to 0.075). Then multiply the new decimal by the cost (55.60×0.075=4.17). 4.17 would be the total sales tax, so then add it to the price (55.77+4.17=59.77). Hope that helped.
3 0
3 years ago
Other questions:
  • Express 3.01 as a mixed number
    6·1 answer
  • INVESTMENTS Determine the amount of an investment if $1000 is invested at an interest rate of 8% compounded quarterly for 2 year
    7·1 answer
  • The angles of an equilateral triangle are congruent. If x represents the measure of one angle of an equilateral triangle, which
    12·1 answer
  • (x^5+y^5) divided by (x+y)
    13·1 answer
  • Exam Lesson Name: Fractions
    12·1 answer
  • Barry’s Bagel Emporium sells a dozen bagels for $5.00. This price is no longer high enough to create a profit. The owner decides
    6·1 answer
  • Triangle PQR and triangle QRS have vertices P(-9,7) , Q(4,7) , R(4,-3), and S(-10,3) What is the area in square units of the qua
    10·1 answer
  • I have to do this project see look and I don't understand what I'm supposed to do pls help​
    14·2 answers
  • A carnival charges $5 to enter, and $2 per ride. If you paid a total of $23, which of
    10·1 answer
  • Find the volume of the rectangular prism 3.2m 0.8m 0.6m
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!