If a quadrilateral has three angles measuring 60',45' and 100' what is the angle of the fourth angle

Answers

Answer 1
Answer: There are 360 degrees in a quadrilateral therefore simply add the given angles and subtract from 360 to get the fourth one. It should come out to 155.

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Is 5.1 less than 5.06

Answers

Answer:

5.1 IS less than 5.06

Step-by-step explanation:

5.1 is less than 5.06 because you can always add and take away the zero if you wanted to.

No 5.1 = 5.10 and 5.10 is greater than 5.06

A typist can type 3 pages in 20 minutes.How many pages can he type in an hour?

Answers

An hour is 60 minutes, divide 60 by 20(that equals 3), then  multiply 3 by 3 to get the answer 9 pages.
9 pages because there are 3 pages for every 20 minutes so you add 20+20+20=60 which is an hour then add 3 each time you add 20 minutes

A beach ball has a radius of 9 inches what is the volume

Answers

V=4/3pir^3
r=9
V=4/3pi9^3
v=4/3pi729
V=972pi

if want, aprox pi=3.141592
V=3053.627424 in^3
Solutions 

The volume of a sphere is given by the formula V = 4/3 πr³ , where V is the volume of the sphere and r is its radius. We know that the radius is 9 inches. 

Calculations 

Formula = V=4/3πr³

V=4/3πr³

v=4/3πr³ ( 9 ) = r

r³ = 9 x 9 x 9 = 729

V=972π 

M(3-4m)=7+4(8-m2) m=?

Answers

m(3-4m)=7+4(8-m^2) \n3m-4m^2=7+32-4m^2 \n3m-4m^2+4m^2=7+32 \n3m=39 \nm=(39)/(3) \nm=13

Write the equation in function form.then graph the equation

x-3y=-9 ???

Answers

x-3y=-9 \n \n-3y=-x -9 \ \ / :(-3) \n \ny=(1)/(3)x + 3


Multiply −3i(−8 + 7i). What is the simplified version written in standard form, a + bi, where a and b are real numbers?−21 + 24i
21i2 + 24
21 + 24i
−4 − 11i

Answers

The answer is option two.
The second option is the correct answer.