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3 years ago

The reservoir dropped 6 feet during a long dry spell and then rose 4, feet following

Mathematics

1 answer:

vitfil [10]3 years ago

6 0

Answer:

Its c

Step-by-step explanation:

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Sonya and Jade are traveling from Barcelona to Madrid. They are deciding between 3 different types of transportation (bus, train

mina [271]

Answer:

Hey! I just got this question on Khan Academy. The answer is A) Sonya only.

8 0

3 years ago

What is 6.257 x 10^-7

ss7ja [257]

Answer:

-62570000

Step-by-step explanation:

6.257× -10000000

-62570000

5 0

3 years ago

I will give Brainliest its maths and I need help on a b and c

JulsSmile [24]

Answer:

${5}^{3} \times {5}^{x} = {5}^{7} \\ 3 + x = 7 \\ x = 4$

$( {q}^{2} )^{y} = {q}^{6} \\ 2y = 6 \\ y = 3$

${1000}^{m} \div {100}^{n} = {10}^{z} \\ \frac{1000 ^{m} }{ {100}^{n} } = {10}^{z} \\ \\ {10}^{m - n} = {10}^{z}$

Can I have the brainliest please?

4 0

3 years ago

Read 2 more answers

What is the value of i20+12

Sladkaya [172]

Answer:

Step-by-step explanation:

132

Hope I helepd

4 0

3 years ago

I don’t know how to do any of this

mojhsa [17]

Answer:

The length of x in #1 is 15.57

Step-by-step explanation:

Let's use #1 as an example to teach show you how to do this. In a right triangle we can solve these using trig. In this particular one, we have the measure adjacent to the angle and we are looking for the one opposite of the angle. So we look at all the trig functions and select the one that uses both of those two terms.

Sinα = Opp/Hyp

Tanα = Opp/Adj

Cosα = Adj/Hyp

As you can see, Tan is the function we are looking for. So we plug in all known information into that equation.

Tanα = Opp/Adj -----> Plug in known values

Tan(60) = x/9 ----->Calculate out the trig function

1.73 = x/9 -----> Multiply by the denominator to solve

15.57 = x

3 0

3 years ago