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erica [24]
3 years ago
14

Help with these please

Mathematics
2 answers:
BartSMP [9]3 years ago
3 0
For your 4 question option b
Ksivusya [100]3 years ago
3 0
The answer for number 5 its will be c
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What is 5 1/2 * 2 1/3?
storchak [24]

The solution of the given expression will be 12\dfrac{5}{6}

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition,substraction, multiplication and division.

The given expression will be calculated as:-

= 5\dfrac{1}{2}\times 2\dfrac{1}{3}\\\\\\=\dfrac{11}{2}\times \dfrac{7}{3}\\\\\\=\dfrac{77}{6}\\\\\\=12\dfrac{5}{6}

Hence the solution of the given expression will be 12\dfrac{5}{6}

To know more about Expression follow

brainly.com/question/723406

#SPj1

5 0
1 year ago
6. Find QR, if area and altitude PS of ∆PQR are given<br> ar(∆PQR) = 180 cm2, PS = 15​
Slav-nsk [51]

Given:

Area and altitude PS of ∆PQR are ar(∆PQR) = 180cm² and PS = 15​.

To find:

The measure of side QR.

Solution:

According to the given information, PS is an altitude of ∆PQR. It means QR is the base of ∆PQR.

We know that, the area of a triangle is

Area=\dfrac{1}{2}\times Base\times Height

ar(\Delta PQR)=\dfrac{1}{2}\times QR\times PS

Substituting the given values, we get

180=\dfrac{1}{2}\times QR\times 15

180\times 2=QR\times 15

360=QR\times 15

Divide both sides by 15.

\dfrac{360}{15}=QR

24=QR

Therefore, the measure of side QR is 24 cm.

3 0
2 years ago
A company with 17 employees gives each employee a bonus of $457 how much does the company spends on bonuses
KIM [24]
The company spends $7,769
3 0
3 years ago
The sum of a + b is an odd number if
Grace [21]

Answer:

a is an even number and b is an odd number

Step-by-step explanation:

if a is even and b is even then the sum would be even ex.10+6=16. I'd a and b are both odd the sum would be even ex. 13+9=22. one has to be odd and one has to be even for the sum to be odd ex. 5+4=9

8 0
3 years ago
Write an equation for the following word problem: "three times the sum of a number and ten is 24"
STatiana [176]

Answer:

3(x+10)=24

Step-by-step explanation:

4 0
3 years ago
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