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Vlad [161]
3 years ago
12

Find the missing fourth term in 4:5 = 8:

Mathematics
2 answers:
mariarad [96]3 years ago
8 0
The missing term is 10.
The ratio of 8:10 if divided by 2 gives 4:5.
serious [3.7K]3 years ago
6 0
10 since 4 times 2 is & so 5 times 2 is 10
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Maggie’s brother is 12 years younger that three times her age . The sun of their ages is 44 . How old is Maggie
meriva
I'm not sure if this is right but you can set up an equation and solve to find Maggie's age:

Maggie's brother's age = b
Maggie's age = m

b = 12 - 3m
44 = 12-3m
12-3m = 44
-12 -12
-3m = 32
÷ 3 ÷3
m = 10.67

So this would be Maggie's age

I hope this helped :)
7 0
3 years ago
A rectangular tile has a decorative pattern of 3 equal-sized squares, each of which is divided into 2 same-sized triangles. If M
Andrew [12]
72 triangles will be displayed I believe....

All you do is multiply 2 times 36 and you get 72. Because there are 2 triangles in one square, so 2*36.

Hope this Helps!
8 0
3 years ago
Read 2 more answers
In a class of 34 students, 19 of them are girls.
cluponka [151]

Answer:

55.8

Step-by-step explanation:

8 0
3 years ago
After a 125% markup and a 10% discount, he the price of a watch is $30.78 before tax. What was the wholesale price?
pickupchik [31]
Fter<span> a </span>125<span>% </span>markup<span> and a </span>10<span>% </span>discount<span> the </span>price<span> of a </span>watch<span> is 30.78 </span>before tax<span> what was the </span>wholesale price<span> - 2929721. ... If an item is $15.20 is increased by </span>125<span>% (34.20) it would be about $34.20 </span>before<span> we subtract </span>10<span>% (3.42)....we arrive at the end </span>cost<span> of </span>$30.78<span>. </span>wholesale price<span>would be 15.20.</span>
4 0
3 years ago
Can you show the steps of the answers too? pleaseeee
vaieri [72.5K]
4(x+2) = 4·x + 4·2 = 4x + 8

3(x+7) = 3·x + 3·7 = 3x + 21

5(2x+7) = 5·2x + 5·7 = 10x + 35
3 0
3 years ago
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