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laila [671]
3 years ago
12

Brainly Reward (mathematics)​

Mathematics
1 answer:
jarptica [38.1K]3 years ago
5 0

Answer:

1: 45

2: 32

3: 35

4: 32

Step-by-step explanation:

when finding the area of a trapezium you can also just split the rectangle and triangle to have 2 different areas then combine to have the same area. but also this would be more difficult if you needed to separate the trapezium into more than 3 shapes.

so if there is like a trapezoid that you split and there is a rectangle and 2 triangles it is harder than doing the formula.

so use the formula sometimes too if it is easier.

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Solve the system by substitution.<br> 9x +y = 21<br> -2-3=y
KengaRu [80]

Answer:

m = -9

y = -5

hope this helps!

7 0
3 years ago
#3: A home security company provides security systems for $5 per week plus an installation fee. The total fee for 12 weeks of se
Maru [420]

Answer:

The installation fee is $150

Step-by-step explanation:

Ok so we need to see how much of the $210 is the installation fee. So first were going to multiply 5 by 12 which equals 60. So now were going to subtract that from the $210 so that gives us...

$210-$60=$150

6 0
3 years ago
−4/5 times 10/16 as a fraction in simplest form, will give branliest and 44 pts
Deffense [45]
The answers -1/2

-4/5 is -.8 and 
10/16 is .625 
-.8 times .625 is -.5 
and -.5 in fraction is -1/2
8 0
3 years ago
Read 2 more answers
Please help and explain please. would appreciate it!
Reptile [31]

Answer:

Step-by-step explanation:

A/4=72/12

A=4(72)/12

A=24 u^2

4 0
3 years ago
Read 2 more answers
Chyra redeemed 175 shares of stock she owned in the fund shown below. Name of Fund NAV Offer Price CAH Group $15.83 $16.27 What
spin [16.1K]

Answer:

Option b $2,770.25

Step-by-step explanation

Chyra owned shares of stock, details are :

Name of Fund - CAH Group

NAV - $15.83

Offer Price - $16.27

Chyra redeemed stock = 175 shares

As we know shares can be redeemed on NAV price.

Chyra's proceeds = 175 × 15.83 = $2,770.25

Chyra's proceeds were $2,770.25.

4 0
4 years ago
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