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azamat
3 years ago
14

Find the length of line AC. Use that length to find the length of line CD. What is the length of line CD? Round to the nearest t

enth.
a. 2.3 cm
b. 4.0 cm
c. 10.7 cm
d. 18.6 cm

Mathematics
2 answers:
Lady bird [3.3K]3 years ago
8 0
Is it either C or D not 100% but it is one of those hope this helped
MArishka [77]3 years ago
4 0

Answer:

C on edge 2021

Step-by-step explanation:

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Solve the equation. 20 = –d + 16<br><br> A. 4<br><br> B. –10<br><br> C. –6<br><br> D. –4
gizmo_the_mogwai [7]
Hello there
The correct answer to this question would be D: negative 4

This is because the negatives from negative 4 and negative d would cancel each other out, to make it a positive 4, resulting in the equation being: 20 = 4 + 16 ,  which is true

I hope this helped ^^
3 0
3 years ago
matt has 492,000 shares of a preferred stock that pays $1.87 a share return. what yearly income can matt expect from his stock
Sergeeva-Olga [200]

The yearly income that matt can expect from his stock is $920,040.

<h3>Stock yearly income to expect:</h3>

Using this formula

Yearly income=Number of shares of preferred stock × Share return

Where:

Number of shares of preferred stock=492,000 shares

Share return=$1.87

Let plug in the formula

Yearly income=492,000×$1.87

Yearly income=$920,040

Inconclusion the yearly income that matt can expect from his stock is $920,040.

Learn more about yearly income here:brainly.com/question/8508440

5 0
2 years ago
Define a signed numbers for math.
MakcuM [25]
A signed number is a number preceded by either a + sign (indicate a positive number) or a - sign (indicates a negative number)
7 0
3 years ago
Find the slope of the line that passes through each pair of points.
ICE Princess25 [194]
Answer: 4/7
This is a fraction

---------------------------------------------------

The two points are (x1,y1) = (2,3) and (x2,y2) = (9,7)

Which breaks down to these four facts
x1=2
y1=3
x2=9
y2=7

Plug those values into the slope formula below and simplify
m = (y2 - y1)/(x2 - x1)
m = (7 - 3)/(9 - 2)
m = 4/7

The slope is 4/7

Side Note: slope = rise/run = 4/7 so rise = 4 and run = 7. Meaning that each time we go up 4, we also go to the right 7

7 0
3 years ago
Solve the system of linear equations by elimination 2x+7y=1 2x-4y=12
pishuonlain [190]

\left\{\begin{array}{ccc}2x+7y=1\\2x-4y=12&\text{change the signs}\end{array}\right\\\\\underline{+\left\{\begin{array}{ccc}2x+7y=1\\-2x+4y=-12\end{array}\right}\qquad\text{add both sides of equations}\\.\qquad\qquad11y=-11\qquad\text{divide both sides by 11}\\.\qquad\qquad \boxed{y=-1}\\\\\text{Put the value of y to the first equation:}\\\\2x+7(-1)=1\\2x-7=1\qquad\text{add 7 to both sides}\\2x=8\qquad\text{divide both sides by 2}\\\boxed{x=4}\\\\Answer:\ \boxed{x=4\ and\ y=-1\to(4,\ -1)}

3 0
3 years ago
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