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2 years ago

Help ASAP I will give you brainlist. I only need help with 5

Mathematics

1 answer:

hjlf2 years ago

6 0

Answer:

a) = 7/10

b)= 9/10

c)= 1 1/10

Step-by-step explanation:

a) green and a 2 = 1/2 + 1/5 = 0.7 = 7/10

b) red and an even number = 1/2 + 2/5 = 0.9 = 9/10

c) green and a prime number = 1/2 + 3/5 = 1.1 = 1 1/10

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Find the area of the figure<br><br>

Lelu [443]

Answer:

area = 92 yd²

Step-by-step explanation:

13x8 = 104

3x8x0.5 = 12

104 - 12 = 92 yd²

7 0

2 years ago

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Please give answer of 6 number

Irina18 [472]

Answer:

$7,500$

Step-by-step explanation:

Let's solve this problem step-by-step. The library had 1,500 books in 2011. The ratio of books in 2011 and in 2012 is 1:2. Therefore, let the number of books in 2012 be $x$ .

We have the following proportion:

$\frac{1}{1,500}=\frac{2}{x},\\x=2\cdot 1,500=3,000$

Therefore, there were 3,000 books in 2012. The ratio of books in 2012 and in 2013 is 2:5. Let the number of books in 2013 be $y$ .

We have:

$\frac{2}{3,000}=\frac{5}{y},\\2y=5\cdot 3,000,\\2y=15,000\\y=\boxed{7,500}$

Therefore, there were 7,500 books in 2013.

8 0

2 years ago

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What is the value of x ÷ y - z if x = 32, y = 4, and z = 2.75?

katen-ka-za [31]

32/4-2.75=8-2.75=5.25

5 0

2 years ago

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!!!29 POINTS!!!Will give brainlest!!!

Ludmilka [50]

A:16/333 b:16/33 c:12/25

7 0

2 years ago

Can you solve this equation for me?<br> simplify the expression 6-2x+5+4x

Lilit [14]

Answer:

11 + 2x

Step-by-step explanation:

First you will want to separate like variables, so (6, 5) and then (-2x, 4x)

Then you will use the signs to do the math. You can move everything to help visualize the solution easier.

6+5+4x-2x

6+5 = 11

4x-2x = 2x

Because you cannot add or subtract a variable with a non variable, and both numbers are positive you end up with

11 + 2x

3 0

2 years ago