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tensa zangetsu [6.8K]
3 years ago
9

Please help me! I have problem understanding. Please give me workings

Mathematics
1 answer:
Ivanshal [37]3 years ago
7 0

Answer:

A)7

B)14

C)20

D)18

Step-by-step explanation:

For example 2/5 of 80

2/5 x 80/1 =32 Cross cancel

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Which statements are true? Select the two correct answers.
denpristay [2]

Answer:

5.the square root is positive number lessthan 1 is beteween 0 and 1

1.the square root of a positive number greater than 1 is less thsn number

8 0
3 years ago
HELP PLEASE I'M WRITING A TEST!!!<br> x+3/4 = x+5/6
Keith_Richards [23]

Answer:

no solution

Step-by-step explanation:

if u plug a random number like 1 for example 1+3/4=1 3/4 and 1+5/6=1 5/6

1 3/4 =1 5/6-this is NOT equal

so no solution

hopefully that helps! please let me know if i did anything wrong thanks!

5 0
2 years ago
What is the adult to child ratio of 8:5 if 390 attend how many are children
AVprozaik [17]
1. 8+5=13

2. 13 x 3 x 10 = 13 x 30 = 390

Using the information above transform the ratio 8:5.

8 x 30 : 5 x 30

If you do this, you'll end up with the ratio:

240 : 150

This means that 240 adults attended whilst 150 children attended.
6 0
3 years ago
BRAINLEST
Debora [2.8K]
I believe it's cones, cylinders, and spheres, hope this really help, and good luck 
7 0
3 years ago
Read 2 more answers
Are the following figures similar
vovangra [49]

Answer:

Yes, they are similar. The answer you would click is Yes, the corresponding sides are proportional.

Step-by-step explanation:

The second figure is a dilation of the first, making them similar. The dilation is by a factor of 2 and a half.

4 0
3 years ago
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