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3 years ago

The sum of Juanita’s age and Sara’s age is 33 years. If Sara is 15, how old is Juanita?

Mathematics

2 answers:

marissa [1.9K]3 years ago

5 0

I would assume it's 18.

astraxan [27]3 years ago

4 0

Juanita is 18 years old.
33-15
18

Hope this helps

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Identify three pythagorean triples using the known triple 8, 15, 17. What does this mean?

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Answer:

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Step-by-step explanation:

8² + 15² = 17²

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2 years ago

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2 years ago

Sophia has an ear infection. The doctor prescribes a course of antibiotics. Sophia is told to take 500 mg doses of the antibioti

julsineya [31]

Answer:

see below

Step-by-step explanation:

Dosage= 500 mg

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5 0

2 years ago

Help please?!?!?!?!?!?!?!?!?!?!?!?!

zubka84 [21]

PEMDAS.

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

Lets apply that here.

72-[(3x2^3)+48]

So first we start with (3x2^3)

2^3=8

3*8=24

now we do 24+48 which equals 72

now we have 72-72 which equals zero.

72-[(3x2^3)+48] = 0

3 0

3 years ago

Read 2 more answers

1 1/3 divided by 3 + 1/3

Phantasy [73]

The first step to solve this problem is to convert the first mixed number to an improper fraction.
$\frac{4}{3}$ ÷ 3 + $\frac{1}{3}$
Dividing is equivalent to multiplying with the reciprocal value,, so next you will need to change the signs.
$\frac{4}{3}$ x $\frac{1}{3}$ + $\frac{1}{3}$
Multiply the fractions
$\frac{4}{9}$ + $\frac{1}{3}$
Finally,, add the two fractions together to get your final answer
$\frac{7}{9}$
This means that the correct answer to your question is $\frac{7}{9}$ .
Let me know if you have any further questions
:)

3 0

3 years ago