3 years ago

Two water tanks are being drained at constant rates.

Mathematics

1 answer:

exis [7]3 years ago

4 0

I don’t know the answer I can’t see the question that you are asking for

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Solve for Y........................

aivan3 [116]

11 squared is 121
20 squared is 400
121+400= 521
The approximate square root of 521 is approximately 22.8254

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4 years ago

1. A trandle with a penmeter of 36 inches Is dilated with a scale factor of 2. What will be

Strike441 [17]

Answer:

That would be C. 72 inches

6 0

3 years ago

Read 2 more answers

20 points if you help me solved this problem plz it’s urgent someone plz help me I need help! Will mark you as brainiest!

deff fn [24]

Answer: see below

<u>Step-by-step explanation:</u>

C(x) = 39 when 0 < x ≤ 1.0

C(x) = 63 when 1.0 < x ≤ 2.0

C(x) = 87 when 2.0 < x ≤ 3.0

C(x) = 111 when 3.0 < x ≤ 4.0

C(x) = 135 when 4.0 < x ≤ 5.0

C(x) = 159 when 5.0 < x ≤ 6.0

Based on the information I provided above, the answers are:

a) x= 0.6, C(x) = 1.0

x = 1.0, C(x) = 39

x = 1.1, C(x) = 63

x = 2.5, C(x) = 87

x = 3.0, C(x) = 87

x = 4.8, C(x) = 135

x = 5.0, C(x) = 135

x = 5.3, C(x) = 159

b) If C(x) = 87, then 2.0 < x ≤ 3.0

c) Domain (all possible x-values): 0 < x ≤ 6.0

d) Range (all possible y-values): {39, 63, 87, 111, 135, 159}

3 0

3 years ago

Which of the following arcs are congruent in the circle below?

BartSMP [9]

Answer:

Step-by-step explanation:

CB is congruent to AB because the both are 30 degrees

8 0

3 years ago

Two sides of a triangle measure 9 cm and 23 cm what could be the measurement of the third side of the triangle

Vladimir79 [104]

Pythagorean Theorem: a^2+b^2=c^2
(9)^2 + b^2 = (23)^2
81 + b^2 = 529
b^2 = 529 - 81
b^2 = 448
b^2 =
$\sqrt{448}$
b = 21.2

6 0

3 years ago