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Darina [25.2K]
1 year ago
10

Hello, could someone please help me with this question and also explain it to me to?

Mathematics
1 answer:
AlladinOne [14]1 year ago
5 0

Answer:

Step-by-step explanation:

just plot the given data on graph

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the areas of two similar rectangles are 338 cm squared and 73 cm squared. what is the similarity ratio of the perimeters
Elena L [17]
The similarity ratio is 338 : 73. 

You cannot simplify this ratio any further, since 73 is a prime number.
3 0
3 years ago
<A and <J are complementary angles. Find the value of x m<A = 5x + 30 m<J = 4x +15
uranmaximum [27]

Sum of complementary angles always equal to 90°.

Given, <A and <J are complementary angles. So, we can set up an equation as following:

m<A+ M<J= 90

Next step is to plug in m<A = 5x + 30 and m<J = 4x +15 in the above equation. So we will get,

5x+30+4x+15=90

(5x+4x)+(30+15)=90 Group the like terms.

9x+45=90 Combine the like terms.

9x+45-45=90-45 Subtract 45 from each sides.

9x=45 By simplifying.

\frac{9x}{9}=\frac{45}{9} Divide each sides by 9.

x=5.

So, x=5.

8 0
3 years ago
Write equations to solve these problems
dangina [55]

Answer:

Step-by-step explanation:

a) 60 = 50x

x = 60 / 50 = 1.20

1.20(100) = 120%

b 50 = 60x

x = 50/60 = 0.83333....

0.83333(100) = 83.333... % or 83⅓%

6 0
2 years ago
There are 16 red shirts and some black shirts hanging in the store. The ratio of the number of red shirts to that of black shirt
WITCHER [35]

Answer:

If 5 red shirts are added into the box,    7 : 8  is the new ratio.

Step-by-step explanation:

The number of red shirts =  16

Let the number of black shirts = k

Now as the ratio of Red Shirts : Black Shirt = 2 : 3

By RATIO OF PROPORTIONALITY:

⇒\frac{16}{k}  = \frac{2}{3}

or, k = 16 \times  \frac{3}{2}   = 24

Hence, the number of Black Shirts in the Store = 24

Now, new number pf red shirts = 16 + 5 = 21

So, by the proportionality again,  ratio is

\frac{21}{24}  = 7:8

Hence, the new ratio of Red shirts : Black Shirts =  7 : 8

7 0
3 years ago
Figure out the pattern, fill in<br> the blank
zmey [24]

Answer:

384

Step-by-step explanation:

The pattern is: the sum of the multiplication of the 2 numbers underneath the blank.

48 * 8 = 384

Hope this helps! Please tell me if I did something wrong, thanks!

6 0
3 years ago
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