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-BARSIC- [3]
3 years ago
15

Thirty children from an after-school club went to the matinee. This is 20% of the children in the club. How many children are in

the club?
a) 6
b) 67
c) 150
d) 600
I'm thinking too hard on this question.​
Mathematics
2 answers:
Setler [38]3 years ago
8 0

Answer:

<h2>C)150 </h2>

Step-by-step explanation:

20%=30

x by 5 to get 100%

100%=150

Olegator [25]3 years ago
6 0
You can find the result at attachement

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87.26+(-25.6)+(-5.4)
Svetlanka [38]

Answer:

= 87.26 + (-25.6) + (-5.4)

=87.26- 25.6 - 5.4

= 87.26 - 31

= 56.26

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6 0
3 years ago
Read 2 more answers
Mr. Richard owns an orchard that has a rectagular fence . The orchard is 36 yards long and 18 yards wide . if he walks across th
Sergio [31]

Answer:

40.2 Yards

Step-by-step explanation:

To find the diagonal length of the orchard, we need to use the Pythagorean Theorem. The formula of the Pythagorean Theorem is:

c²= a² + b²

a = 36 Yards

b = 18 Yards

Now let's plug in our values to the formula.

c² = a² + b²

c² = 36² + 18²

c² = 1296 + 324

c² = 1620

Now to find the value of c we need to get the square root of both sides.

\sqrt{c^{2}}=\sqrt{1620}

c = 40.2

So the diagonal length of Mr. Richard's orchard is 40.2 Yards.

7 0
4 years ago
Is -2x-6=2x+6 no soulution
Olegator [25]

Answer:

No

Step-by-step explanation:

Let's solve your equation step-by-step.

−2x−6=2x+6

Step 1: Subtract 2x from both sides.

−2x−6−2x=2x+6−2x

−4x−6=6

Step 2: Add 6 to both sides.

−4x−6+6=6+6

−4x=12

Step 3: Divide both sides by -4.

−4x/−4 = 12/-4

=

x=−3

6 0
3 years ago
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Has endpoints J(13, 8) and K(–6, –6). Find the coordinates of the midpoint of .
vova2212 [387]

Answer:

the midpoint of it is 8,-6

Step-by-step explanation:

rhgsr egh

3 0
3 years ago
I posted a question similar to this but I entered it wrong too many times :(
slava [35]

Answer:

\sqrt[4]{\frac{5}{7} }

Step-by-step explanation:

^4√5/^4√7

~Apply radical rules

^4√5/7

Best of Luck!

5 0
3 years ago
Read 2 more answers
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