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DENIUS [597]
3 years ago
12

Plzz help fast :):):)

Mathematics
1 answer:
Gnoma [55]3 years ago
6 0
Sum\ of\ angles:\ ADC\ and\ CDJ \ is\ 90^{\circ}\\\\
4x+3x-8=90\\\\
7x-8=90\ \ \ \ | add\ 8\\\\
7x=98\ \ \ | divide\ by\ 7\\\\
x=14\\\\
CDJ: \ 3x-8=3*14-8=42-8=\boxed{34^{\circ}}
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Rashid [163]
There is no solution to this, due to X can be equal anything. Hope this helps!
8 0
3 years ago
statistics on stepfamilies are difficult to attain, and the statistics we do have are probably underestimates. perfectly accurat
Vilka [71]

Statistics on stepfamilies are difficult to attain, and the statistics we do have are probably underestimated.

Statistics is the discipline that worries the collection, organization, analysis, interpretation, and presentation of statistics. In applying the information to a scientific, industrial, or social problem, it is traditional, to begin with, a statistical populace or a statistical version to be studied.

Statistics are carried out in marketing to identify marketplace traits and to measure and evaluate the capacity and achievement of advertising packages. The secret to successful advertising is to perceive the goal marketplace accurately and to use powerful advertising communications channels and strategies to attain it.

A stepfamily is a circle of relatives in which at least one discern has children that aren't biologically associated with their partner. both discern, or each may additionally have kids from previous relationships or marriages.

Learn more about Statistics here: brainly.com/question/12150562

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3 0
2 years ago
Solving one-step inequalities by multiplying/dividing<br><img src="https://tex.z-dn.net/?f=14v%20%5Cleqslant%2014" id="TexFormul
liubo4ka [24]

Answer: v <= 1


Step-by-step explanation:

When you have a variable by a number, you do the opposite of multiplying, so you divide

Since there's only 14v you divide 14 from itself leaving just the variable

14 ÷ 14 = 1

You repeat this and divide on the other side

14 ÷ 14 = 1

Since you arent dividing by a negative on both sides, the arrow stays the same

v <= 1

Hope this helps!


5 0
4 years ago
A 34-foot pole casts a 30-foot shadow. At the same time, a nearby tree casts a 24-foot shadow. How tall is the tree?
artcher [175]

Answer:

27.2 ft

Step-by-step explanation:

Let's set up a ratio that represents the problem:

Object's Height (ft) : Shadow (ft)

Substitute with the dimensions of the 34 foot pole and its 30 foot shadow.

34 : 30

Find the unit rate:

The unit rate is when one number in a ratio is 1.

Let's make the Shadow equal to one by dividing by 30 on both sides.

Object's Height (ft) : Shadow (ft)

34 : 30

/30  /30

1.13 : 1

Now, let's multiply by 24 on both sides to find the height of the tree.

Multiply:

Object's Height (ft) : Shadow (ft)

1.13 : 1

x24  x24

27.2 : 24

Therefore, the tree is 27.2 feet tall.

7 0
3 years ago
Find f^-1(x) for f(x)=1/x^3 and state whether or not it is a function? (TIMED)
AnnZ [28]

Answer: d



Step-by-step explanation:


8 0
4 years ago
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