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2 years ago

I have 100 cubes plus 70 cubes. How many trains of cubes i have

Mathematics

2 answers:

rosijanka [135]2 years ago

8 0

You have one hundred seventy cubes

pashok25 [27]2 years ago

7 0

Answer:

170

Step-by-step explanation:

100 cubes plus 70 cubes is 170

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What is the base of a 36in triangle

ExtremeBDS [4]

Your correct answer is 12.

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3 years ago

The figure shows a quarter circle and an equilateral triangle. What is thearea of the shaded part? Give your answer to 3 signifi

ad-work [718]

Explanation

The shaded area represents a segment. This can be solved with the formula below;

$\mleft(\frac{\theta}{360}\mright)\times\pi r^2-\frac{1}{2}r^2sin\theta$

Since the triangle is an equilateral triangle, it implies that the angle subtended at the centre is 60 degrees. Also, the given radius is 7 cm

$\begin{gathered} =7^2(\frac{60}{360}\times3.14-\frac{1}{2}\times\sin 60)^{}_{} \\ =49(\frac{3.14}{6}-\frac{\sqrt[]{3}}{4}) \\ =4.43\operatorname{cm}^2 \end{gathered}$

Answer:

$4..43\operatorname{cm}^2$

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8 months ago

The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 70 inches and a standard devia

Sav [38]

Answer:

The probabilty would be 87.34%

Step-by-step explanation:

Add all the numbers together and multiply them as a percetnage by four

6 0

3 years ago

Carly wants to add texting to her cell phone plan. She has two choices in texting packages. The TURKEY plan charges $.15 per tex

alina1380 [7]

TURKEY 0.15xy+20y

GOBBLE 0.20xy+0y

x is the number of texts and y is the number of months

400 texts will need to be sent each month because solving the equation 0.15xy+20y=0.20xy+0y

0.15xy+20y=0.20xy

-0.05xy+20y=0

-0.05xy=-20y

turn -0.05xy into (-y/20)x

(-y/20)x=-20y

((-y/20)x=-20y)/-y/20

x=-20y/-y/20

x=400

TURKEY plan because 0.15(500)y+20y is 95y and 0.20(500)y+0y is 100y, meaning TURKEY would be cheaper.

3 0

3 years ago

what is the smallest number to be subtracted from 9610,so that the remainder will be a perfect square

Romashka-Z-Leto [24]

Answer:

Hello,

Answer 6

Step-by-step explanation:

$\sqrt{9610} =98,03060...\\\\ENT(\sqrt{9610})=98\\\\9610-98^2=9610-9604=6\\\\$

The smallest number to be susbtracted is 6

4 0

2 years ago