3 years ago

A pump takes 12 minutes to add 3000 litres of water to a pond.

Mathematics

1 answer:

Nookie1986 [14]3 years ago

4 0

Answer:

Mam I can speek

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Look at the figure. Classify the pair of angles: <2 and <7.

s344n2d4d5 [400]

Answer:

Same-side exterior angles

Step-by-step explanation:

Through the process of elimination it is not:

→ Corresponding angles as that would be 2 and 6

→ Same side interior angles as that would be 3 and 6 or 4 and 5

→ Alternate interior angles as that would be 6 and 4 of 3 and 5

3 0

3 years ago

Can someone please help me

Ainat [17]

Answer:

Step-by-step explanation:

If the two triangles are similar, then corresponding sides must share a constant ratio. This means that:

$\dfrac{10}{6}=\dfrac{25}{15}=\dfrac{x}{12}$

Let's use the second ratio:

$\dfrac{25}{15}=\dfrac{x}{12}$

Multiply both sides by 12:

$\dfrac{25\cdot 12}{15}=x \\\\x=20$

Hope this helps!

5 0

3 years ago

Which point below is a solution to the equation y = 2x + 3?

Anastasy [175]

Answer:

C (37, 77)

Step-by-step explanation:

<h3>Option A:</h3>

$291=2(145)+3\\\\291=290+3\\\\\boxed{291\neq 293}$

Option A is not a solution.

<h3>Option B:</h3>

$163=2(78)+3\\\\163=156+3\\\\\boxed{163\neq 159}$

Option B is not a solution.

<h3>Option C:</h3>

$77=2(37)+3\\\\77=74+3\\\\\boxed{77=77}$

Option C is a solution.

Hope this helps.

6 0

3 years ago

Read 2 more answers

. Mrs. Thompson has one-dollar, five-dollar, and ten-dollar bills that total $171. She has the

PolarNik [594]

I don't know because of the denomination at the end

7 0

3 years ago

Suppose there are 4,000 bacteria in a sample. The population of the bacteria doubles exponentially every hour how many hours wil

aleksley [76]

After 4 hours there will be 64 000

3 - 32k
2-16
1-8

do you need exactly 50 000?

6 0

3 years ago