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lozanna [386]
3 years ago
7

Divide a 5 inch line into two parts with one part 2 1/4 inches shorter than the other

Mathematics
1 answer:
RUDIKE [14]3 years ago
5 0

And then what? The other side is 2 3/4 long

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Susie has 8 over 9cup of ice cream. How many 1 over 4cup servings can she make?
Hitman42 [59]
First express it in common denominator.
The common denominator is 36 in this case (4x9) and (9x4)
So (8 over 9)cups would be equal to (32 over
36)cups.[by multiplying it by 4]
and
(1 over 4)cups would be equal to (9 over 36)cups.[by multiplying it by 9]
(32over36)cup divided by (9over36)cup=3+(5over36)cup [since they have a common denominator now]
So Susie can scoop out 3 servings of (9 over 36)/(1 over 4) cups of ice cream with a remainder of (5 over 36)cup
5 0
4 years ago
What is the measure of 3?
mafiozo [28]

Answer:

∠3 = 60°

Step-by-step explanation:

Since g and h are parallel lines then

∠1 and ∠2 are same side interior angles and are supplementary, hence

4x + 36 +3x - 3 = 180

7x + 33 = 180 ( subtract 33 from both sides )

7x = 147 ( divide both sides by 7 )

x = 21

Thus ∠2 = (3 × 21) - 3 = 63 - 3 = 60°

∠ 2 and ∠3 are alternate angles and congruent, hence

∠3 = 60°

5 0
4 years ago
Enrique has to pay 80% of a $200 phone bill. Explain how to use equivalent ratios to find 80% of $200.
alisha [4.7K]

Answer: $160

Step-by-step explanation:

80%is the same thing as \frac{80}{100}

Also , since we are using equivalent ratio , we will look for a way to write 200 in order to have equivalent of 100. That is 200 is the same as 100 x 2

Therefore : 80% of a 200 is the same

\frac{80}{100} x 100 x 2

which is the same as 80 x 2

$160

5 0
4 years ago
Read 2 more answers
What is the distance between the points (-3, -4) and (0, 0) ?
s344n2d4d5 [400]

Answer:

u need to use the distance formula of coordinate geometry

Step-by-step explanation:

let, a = > (-3, -4)-----( x1, y1 )

and b => (0,0)------( x2, y2 )

using the distance formula,

=> √[(x2 - x1)^2 + (y2 - y1)^2]

=> √[(0 + 3)^2 + ( 0 + 4)^2]

=> √[9 + 16]

=> √25 = 5

that would be 5 units

6 0
3 years ago
Read 2 more answers
I'm old and have forgotten all math lol...How do I write 113 4 different ways...First Grade math
Zina [86]

its 113 4 man thanks for free points

7 0
3 years ago
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