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kaheart [24]
4 years ago
14

Tommy pays $550 dollars for a new cell phone plus $121-dollar monthly fee (1) for data. Write an

Mathematics
1 answer:
VladimirAG [237]4 years ago
4 0

Answer:

C=550+121m

Step-by-step explanation:

M equals the number of months while C equals the cost

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In the diagram of circle o, what is the measure of ABC?<br> 27°<br> 54°<br> 108°<br> 120°
Vlad1618 [11]

<u>Given</u>:

Given that a circle O with two tangents BA and BC.

The major arc AC is 234°

The minor arc AC is 126°

We need to determine the measure of ∠ABC

<u>Measure of ∠ABC:</u>

We know the property that, "if a tangent and a secant, two tangents or two secants intersect in the interior of the circle, then the measure of angle formed is one half the difference of the measures of the intercepted arcs."

Hence, applying the above property, we have;

\angle ABC=\frac{1}{2}( major \widehat{AC} - minor \widehat{AC})

Substituting the values, we get;

\angle ABC=\frac{1}{2}( 234^{\circ} -126^{\circ})

\angle ABC=\frac{1}{2}( 108^{\circ})

\angle ABC=54^{\circ}

Thus, the measure of ∠ABC is 54°

Hence, Option b is the correct answer.

5 0
3 years ago
Criteria are the goals that a design must achieve. They are determined by what you want the cup to do. Criteria for the volume o
hichkok12 [17]

Answer:

Criteria for my Cup:

I want my cup to be short and wide.

Step-by-step explanation:

a) By the way, a cup can be measured in volume.  There are no tall and skinny cups.  They are not attributes of a cup.  However, a cup can be short (height).  It can also be wide, usually measured in diameter and radius.

b) Data:

Volume          cubic centimeters     milliliters    fluid ounces     cups

cold pack                   150                      150                 5               0.6

drink compartment  600                     600               20               2.5

total                           750                     750               25                3.1

7 0
3 years ago
!!!!!!!!!!!!!!!!!!!!
Andru [333]

Answer:

f^{-1}(x)=4x+20

Step-by-step explanation:

<u>Given</u>

<u />f(x)=\frac{x}{4}-5\\ \\y=\frac{x}{4}-5

<u>Swap x and y and solve for y</u>

<u />y=\frac{x}{4}-5\\ \\x=\frac{y}{4}-5\\ \\x+5=\frac{y}{4}\\ \\4(x+5)=y\\\\y=4x+20

<u>Final answer</u>

<u />f^{-1}(x)=4x+20

Keep in mind that we need to swap the variables because a function and its inverse are symmetrical about the line y=x. See the graph below.

3 0
3 years ago
Use the distributive property to rewrite the expression and solve.<br><br> 9*72 = 9*?+ 9*2 =
Anastasy [175]
A(b+c)=ab+ac
we have
9(72)=9*?+9*2
c=2
sub, but it must be equal to minus 2 from 72
7(70+2)=9*70+9*2

the question mark is 70
and the restult of the equation is 648

?=70

7 0
3 years ago
Read 2 more answers
What is the anwser to this?
Elza [17]
Which one is it the top one or the bottom one?
6 0
3 years ago
Read 2 more answers
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