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romanna [79]
3 years ago
5

Find the area of this parallelogram

Mathematics
1 answer:
galben [10]3 years ago
3 0

Answer:

260cm

Step-by-step explanation:

20x13=260

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What is 624 divide by 27
mihalych1998 [28]

624/27

first you have to know what number that can be subtracted by 62

1. do 27 times 2 equal 54 then you subtract 62 by 54 equal 8 then you put 84 together that will 84 then multiply 27 times 3 = 81 then subtracted by 84

84-81 equal 3

In the calculator the answer is 23.1111111111

3 0
3 years ago
Choose the most appropriate name for the function described below.
olga_2 [115]

Answer: C

Step-by-step explanation:

5 0
3 years ago
Please help! 20 points!!!
KonstantinChe [14]

Answer:

SOLUTION STEPS

6  

8

5

​

+−6  

3

1

​

 

Multiply 6 and 8 to get 48.

8

48+5

​

−  

3

6×3+1

​

 

Add 48 and 5 to get 53.

8

53

​

−  

3

6×3+1

​

 

Multiply 6 and 3 to get 18.

8

53

​

−  

3

18+1

​

 

Add 18 and 1 to get 19.

8

53

​

−  

3

19

​

 

Least common multiple of 8 and 3 is 24. Convert  

8

53

​

 and  

3

19

​

 to fractions with denominator 24.

24

159

​

−  

24

152

​

 

Since  

24

159

​

 and  

24

152

​

 have the same denominator, subtract them by subtracting their numerators.

24

159−152

​

 

Subtract 152 from 159 to get 7.

24

7

​

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The landing for the steps leading up to a county courthouse is shaped like a trapezoid. The area of the landing is 1500 square f
77julia77 [94]

Answer:

The length of the longer base is 80 feet.

Step-by-step explanation:

We are given that county courthouse is shaped like a trapezoid.

Let the height of the court house be h

Since we are given that  The shorter base of the trapezoid is 15 feet longer than the height.

So, the shorter base = h+15

We are also given that The longer base is 5 feet longer than 3 times the height

So, longer Base = 3h+5

Now we are also given that the area of the landing is 1500 square feet.

Formula of area of trapezium :

=\frac{1}{2} *(\text{Length of longer base}+\text{Length of shorter base})*height

Substituting the values .

1500=\frac{1}{2} *(h+15+3h+5)*h

1500=\frac{1}{2} *(4h+20)*h

1500*2=(4h+20)*h

3000=4h^2+20h

Taking 4 common from the equation.

750=h^2+5h

h^2+5h-750=0

h^2-25h+30h-750=0

h(h-25)+30(h-25)=0

(h-25)(h+30)=0

⇒ h = 25, -30

Neglect the negative value .

So, height = 25 feet.

Length of Longer base = 3h+5 =3*25+5=80 feet

Hence , the length of the longer base is 80 feet.

6 0
3 years ago
Which graph is a function of x​
timurjin [86]

Answer:

the answer is the 2nd one the one with the v shape

Step-by-step explanation:

if you do the vertical line test which is just drawing a vertical line through the line and it intersect the line twice than it is NOT functional

(i think i do not know D:)

5 0
2 years ago
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