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
belka [17]
3 years ago
12

Can someone please tell me whats the best way to do good on a state test

Mathematics
1 answer:
zhenek [66]3 years ago
3 0
Take online tests on what you think you need work on
And also study

You might be interested in
The perimeter of a triangle is 70 in. The shortest side is 11 in. less than the longest side. The middle side is 24 in. less tha
kondor19780726 [428]

Answer:

The sides are

6

inches,

8

inches and

10

inches

Explanation:

I'd suggest that the question should read 'The perimeter of a triangle is 24 inches. The longest side is 4 inches longer than the shortest side, and the shortest side is three-fourths the length of the middle side. How do you find the length of each side of the triangle?'

In this case the question can be answered. If

x

is the length of the middle side, then the shortest side is 3/4x and the longest side is 3/4x+4

x+3/4x+3/4x+4=24

10/4x=20

x=8

Then the shortest side is 6and the longest side is 10

Step-by-step explanation:

4 0
3 years ago
Find the area. Round to the nearest tenth.
motikmotik

Answer:

40m^2

Step-by-step explanation:

Hope it helps!!:)

6 0
3 years ago
20liters of mixture contain milk nad water in the ratio 5:3 if 4liters of the mixture are replaced by 4 liters of milk find the
Finger [1]

Answer:

the new ratio milk/water is  14:6  or 7:3

Step-by-step explanation:

milk/water=5/3

milk +water=5+3=8

ratio of milk=5/8  and ratio of water=3/8

if 4 liter removed from mixture then: 20=4= 16 liter

the amount of milk in 16 liter=16*5/8=10 liter of milk

the amount of water in 16 liter=16*3/8= 6 liter

add 4 liter of milk to the mixture: 10+4=14 liter of milk and 6 liter of water

the new ratio milk/water is  14:6  or 7:3

5 0
3 years ago
can someone please help me out with this problem ? i been trying to do this for like 2 days now and i still don’t get it .. also
kotykmax [81]

Answer:

Step-by-step explanation:

the Pythagorean theorem is

c is the hypotenuse which is the side opposite of the right angle

plug the numbers into the Pythagorean theorem

x^2+(\sqrt{26})^2=13^2

when squaring a square root, just take the number in the radical and get rid of the radical

x^2+26=169

subtract 26 from both sides

x^2=143

find the square root of 143

143 is prime so it can just be written as

x=\sqrt{143}

6 0
2 years ago
Dorothy is half her sister's age. she will be three fourths of her sister's age in 20 years. how many years old is she?
Nitella [24]
<span>Dorthy's age is 10, she will be 30 in 20 years.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me complete 8 and 9
    5·1 answer
  • How many triangles can be constructed with angles measuring 120°, 40°, and 10°?
    13·1 answer
  • A 16-fl oz bottle of juice costs $2.00. What is the unit cost?
    7·1 answer
  • The original price of an ice cream scoop is $4. How much will Nick pay if he buys it during the sale? (Will mark) (Show Work)
    11·1 answer
  • Solve 3x ^2 + 2 = 11 - x ^2
    14·1 answer
  • The Acme Candy Company claims that​ 60% of the jawbreakers it produces weigh more than 0.4 ounces. Suppose that 800 jawbreakers
    10·1 answer
  • Solve the system by substitution <br> 2.5x-3y=-13<br> 3.25x-y=-14
    13·2 answers
  • Laura rented a movie. She started the movie at 11:32 am and it ended at 2:19pm. How long was the movie?
    13·1 answer
  • What is the value of "X"?
    15·1 answer
  • To calculate the area of this shape, you would identify the known figures and add their individual areas together.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!