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3 years ago

Ben decides to start a business walking dogs and cleaning swimming pools. It

Mathematics

1 answer:

3241004551 [841]3 years ago

8 0

Answer:

It would be B (15x + 20x)

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I’m having trouble with this problem can someone help me

anzhelika [568]

Answer: y=2x+5

Step-by-step explanation: look at the y intercept then after that try to find the closest direct point on the line

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3 years ago

AOC and BOD are diameters of a circle, centre O. Angles BAD and CDA are 90°. Prove that triangle AND and triangle DCA are congru

ololo11 [35]

Answer:

By using SAS which stands for Side, Angle, Side.

Step-by-step explanation:

This means that if we have two angles and side measures that are equal to the corresponding angles and side measures of the other triangle then they are congruent.

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2 years ago

X - 7 < -20 inequalify

Naily [24]

Step-by-step explanation:

x - 7 < -20

x < -20 + 7

x < -13

X = (-12, -11, -10,...)

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2 years ago

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. Find the number.

Monica [59]

Equation to find number: $\frac{1}{n}$ - 3 = $\frac{20}{n}$

Number's value: n = $-\frac{19}{3}$

Step-by-step explanation:

Let n be the unknown number.

The reciprocal basically makes the number (n in this case) a fraction. So, that being said, the reciprocal of n would be $\frac{1}{n}$ .

The difference of three and the reciprocal of a number ( $\frac{1}{n}$ ) would be $\frac{1}{n}$ - 3.

The quotient of 20 and the number (n) would be $\frac{20}{n}$ .

So, with this information we've gathered so far, we can come up with an equation to find what the number equals.

Equation: $\frac{1}{n}$ - 3 = $\frac{20}{n}$

To find what the number equals we must solve the equation.

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3 years ago

36 is 9 times as many as?

Alik [6]

4 because 9×4=36 and now I need more characters

4 0

3 years ago

Read 2 more answers