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2 years ago

Numbers less than 20 which have exacly 3 factors pls!

Mathematics

2 answers:

Radda [10]2 years ago

7 0

Answer:

4 & 9 is a number less than 20 which have exactly 3 factors.

Step-by-step explanation:

Factors of 4 are 1, 2 and 4. Factors of 9 are 1, 3 and 9.

Lana71 [14]2 years ago

3 0

Answer:

9,40 is the answer of your question

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6771 divided by 44<br> Quotient:<br> Remainder:

vivado [14]

Answer:

quotient: 152 remainder: 23

Step-by-step explanation: hope that helps :)

can i get brainliest pls?

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3 years ago

A uniform bar of length l and weight w is attached to a wall with a hinge that exerts a horizontal force hx and a vertical force

maria [59]

The answer is Hx = ½ Wsin θ cos θ
The explanation for this is:
Analyzing the torques on the bar, with the hinge at the axis of rotation, the formula would be: ∑T = LT – (L/2 sin θ) W = 0
So, T = 1/2 W sin θ. Analyzing the force on the bar, we have: ∑fx = Hx – T cos θ = 0Then put T into the equation, we get:∑T = LT – (L/2 sin θ) W = 0

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3 years ago

You buy a 625.05 mL container of dish soap. You already have 142.71 at home. How many mL do you have in total

Brut [27]

Answer:

767.76 mL

Step-by-step explanation:

625.05 + `142.71 = 767.76

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2 years ago

Cassie has test grades of 62, 85 and 89 on the first three tests in herpre-algebra class. What are the possible scores she can m

Vsevolod [243]

Explanation:

The test grade for 1st three tests = 62, 85, 89

Let the fourth test score = x

The result we hoping to get is grade B.

Let's find the average of the four test score

$\text{Average = }\frac{Su\text{ m of all test score}}{nu\text{mber of test score}}$ $\begin{gathered} s\text{ um of test scores = 62 + 85 + 89 + x} \\ nu\text{mber of test score = 4} \\ \frac{\text{62 + 85 + 89 + x}}{4}=\text{ Average} \end{gathered}$ $\begin{gathered} A\text{ grade B represents atleast 80} \\ \text{Atleast represents }\ge \\ \frac{\text{62 + 85 + 89 + x}}{4}\text{ }\ge\text{ 80} \\ \frac{\text{236 + x}}{4}\text{ }\ge\text{ 80} \end{gathered}$ $\begin{gathered} \text{236 + x }\ge\text{ }80(4) \\ \text{236 + x }\ge\text{ }320 \\ \text{subtract }236\text{ from both sides:} \\ 236\text{ - 236 + x }\ge\text{ }320\text{ - 23}6 \\ x\text{ }\ge\text{ 84} \end{gathered}$

This means Cassie needs to score 84 or more to get a grade of B

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1 year ago

What is the value of (-35) divided by (5/7)?

larisa86 [58]

Answer:

-49

Step-by-step explanation:

Reduce the expression, if possible, by cancelling the common factors.

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3 years ago