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
nadya68 [22]
3 years ago
14

Please help me solve this

Mathematics
2 answers:
kicyunya [14]3 years ago
6 0

Answer:

The answer is 700.4 cm.

Step-by-step explanation:

Hope it helped (ik im a bit late but i tried)

Diano4ka-milaya [45]3 years ago
5 0

Answer:

l=700.4 cm

Step-by-step explanation:

You might be interested in
There are two mixtures. One mixture contains 5% alchol and the other mixture contains 12% alchol. How much of each should be mix
hichkok12 [17]

Answer:

to make 1000 gallons with 10% alcohol, we need 714.3 gallons of mixture that contains 5% alcohol and 285,7 gallons of mixture that contains 12% alcohol.

Step-by-step explanation:

According to the statement, there are two mixtures. One mixture contains 5% alcohol and the other contains 12% alcohol.

We want to make 1000 gallons with 10% alcohol, so we have the following system of equations:

A + B = 1000 gallons. [1]

0.05A + 0.12B = 0.1(1000) ⇒ 0.05A + 0.12B = 100 [2]

(Where 'A' represents the mixture that contains 5% alcohol and 'B' the one that contains 12% alcohol).

Solving the system of equations:

A + B = 1000 ⇒ A = 1000 - B [3]

[3] → [2]

0.05(1000 - B) + 0.12B = 100 ⇒ 50 - 0.05B + 0.12B = 100

⇒ 0.07B = 50 ⇒ B = 714.28 ≈ B=714.3 [4]

[4] → [1]

A + B = 1000 ⇒ A + 714.3 = 1000 ⇒ A = 285,7

Therefore, to make 1000 gallons with 10% alcohol, we need 714.3 gallons of mixture 'A' and 285,7 gallons of mixture 'B'

4 0
3 years ago
In a month with 31 days, Google featured Doodles on 18 days.What percent of the month was this?Round to the nearest whole percen
Natali5045456 [20]

Answer:

58.06%

Step-by-step explanation

TRUST ME

8 0
3 years ago
What’s the x axis of -4x+8y=-16
balu736 [363]

Answer:

4

Step-by-step explanation:

When need to find x axis y is =0

So now you can find x

The answer of x is equally to the xaxis.

If need to find y axis then please let x =0.

4 0
2 years ago
Emma works on an ice cream truck. She has lots of ice creams in the cooler. On Friday, she gave out 58 ice creams. Now she has 7
damaskus [11]

Answer:

She had a total of 131 before she sold anything

Step-by-step explanation:

Add 58 and 73

4 0
3 years ago
I need to know the values of m and n.
Darina [25.2K]

Answer:

A) 32 and 28

Step-by-step explanation:

A= √4².√2

= √16.√2

= √32

m= 32

B= √2². √7

=√4.√7

=√28

n= 28

3 0
2 years ago
Other questions:
  • Which of the following are the coordinates of the vertex of y = −x2 + 2x + 1
    10·1 answer
  • A box of cereal states that there are 90 calories in a 3/4 cup serving.What is the unit rate for calories per? cup? How many cal
    9·1 answer
  • Find the measure of each angle and classify the triangle accordingly. In triangle ABC, measure of angle A = 2(measure of angle B
    9·1 answer
  • A parking space shaped like a parallelogram has a base of 17 feet and a height is 9 feet. A car parked in the space is 16 feet l
    6·1 answer
  • The quotient of a complex number and 3i is 11 - 2i. Find the missing complex number​
    15·1 answer
  • Annabelle went to the grocery store and bought bottles of soda and bottles of juice.
    9·1 answer
  • Can you help me with this?
    15·1 answer
  • 954÷70 <br> and remainder
    11·1 answer
  • I neep help!!! what is the answer???/
    12·1 answer
  • 10 POINTS I WILL GIVE BRAINLIEST
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!