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natima [27]
2 years ago
8

Lol sorry help me again!​

Mathematics
1 answer:
cricket20 [7]2 years ago
6 0

Answer: A = 40

Step-by-step explanation: The formula for the area of a triangle is b*h÷2. If you follow this formula while solving these, you will always be correct.

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Last season, the Roswell Hornets outscored their opponents 5:2. If their opponents scored 28 points, how many points did the Hor
inn [45]
You have to divide 28 by two, then times the answer (14) by five, making it 70
5 0
3 years ago
The figure shows the path of a track. It consists of a semicircular arc BCD and three sides of a rectangle in which AB = 20 cm,
fredd [130]

\large \mathcal{Answer}

A. Area of given figure = 280 + 77 = 357 cm²

B. length of semicircle = 22 cm

7 0
3 years ago
What is being distributed in the following problem?<br> 5 - 31d + 7)
USPshnik [31]

Answer:

the -3 is being distributed. --> the 5 stays outside till the end. multiply the 3 inside first, then the negative. and then add the 5 to the final answer            

             5-3(d+21)  = -->> 5-(3d+21)=--->>>5-3d-21=3d-16

Step-by-step explanation:

5-3(d+21) =

5-(3d+21)=

5-3d-21=

ans=3d-16

7 0
3 years ago
The mean age of Mr Jasmi,Miss Haslinda and their three children is 38 years. The mean age of their three children is 18 years. C
DedPeter [7]
Answer: 68

Explanation:

Let x be the age of Mr Jasmi
y be the age of Miss Haslinda
a + b + c be the age of the 3 children

We can write:
(x + y + a + b + c)/5 = 38

But:
(a + b + c)/3 = 18
a + b + c = 18(3)
a + b + c = 54

Substitute this value to our first equation

(x + y + 54)/5 = 38
x + y + 54 = 38(5)
x + y + 54 = 190
x + y = 190 - 54
x + y = 136

Thus:
Mean age of (mr jasmi and miss Linda) = (x+y)/2

But x + y = 136

=> mean age = 136/2 = 68
4 0
2 years ago
Blank plus 1/2 equals 8/10​
Eduardwww [97]

Answer:

8/5

Step-by-step explanation:

Hope This Helps;)

8 0
3 years ago
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