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3 years ago

Find the measurement of angle b

Mathematics

2 answers:

Anuta_ua [19.1K]3 years ago

6 0

Answer:

133

Step-by-step explanation:

Ghella [55]3 years ago

5 0

Answer:A + angle B + angle C = 180 degrees, we can find the measure of .

Step-by-step explanation:

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Jason is equally splitting 9 pounds of sand into 4 buckets. How many pounds of sand will be in each bucket?

Mkey [24]

Answer:

Your answer is 2 1/2.

Step-by-step explanation:

Divide 9 pounds of sand into 4 buckets, or 9÷4. This equals 2.5 pounds of sand in each bucket.

3 0

2 years ago

Read 2 more answers

Why do you start with the greater number when adding on a number line

Pie

Because greater means best, and you have to start with the best!

Just kidding, the real answer is that it makes it more simple to count up on the number line. If you start with the higher number, you don't have to count up as many places because you count up whatever the value of the smaller number is

5 0

3 years ago

A ball of radius 13 has a round hole of radius 9 drilled through its center.

GREYUIT [131]

Answer:

Step-by-step explanation:

Given

radius of sphere $R=13\ units$

Hole is drilled with radius $r=9\ units$

Now this drilled hole will be in the form of Cylinder with height equals to diameter of sphere thus

Volume of drilled hole is

$V_d=\pi \cdot r^2\cdot h$

$V_d=\pi \cdot (9)^2\cdot 26$

$V_d=2106\pi$

Volume of Sphere

$V_s=\frac{4}{3}\pi R^3$

$V_s=\frac{4}{3}\pi (13)^3$

$V_s=2929.33\pi$

Remaining volume $V_{remaining}=2929.33\pi -2106\pi =823.33\pi$

$V_{remaining}=2586.90\ units^3$

7 0

3 years ago

you believe that probability that you will get into USC is 0.55 and the probability that you will get into VSU is 0.42 and the p

Ede4ka [16]

This situation is a "union." To answer it, add together the probabilities 0.42 and 0.38. Result: 0.80.

The probability of getting into either USC or VSU is 0.80.

6 0

3 years ago

In 2005, 8.1x10^10text messages were sent in the United States. In 2010, the number of annual text messages had risen to 1,863,0

densk [106]

You must divide the number of text messages in 2010 by the number of text messages in 2005.

Convert the number of text messages in 2010 to scientific notation:

$1\underbrace{,863,000,000,000}_{\leftarrow12}=1.863\cdot10^{12}$

Divide:

$(1.863\cdot10^{12})\div(8.1\cdot10^{10})=\dfrac{1.863\cdot10^{12}}{8.1\cdot10^{10}}=\dfrac{1.863}{8.1}\cdot10^{12-10}\\\\=0.23\cdot10^2=0.23\cdot100=23$

Answer: 23 many times.

Used:

$a^n:a^m=a^{n-m}$

8 0

3 years ago