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devlian [24]
3 years ago
14

Find the value of x. 5.1 perp and angle bisectors geo

Mathematics
1 answer:
Zinaida [17]3 years ago
7 0

Answer:

7

Step-by-step explanation:

4x+30=9x-5

35=5x

x=7

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Help me answer this question about congruent triangles. 50 points available.
Anuta_ua [19.1K]

Answer:

B

Step-by-step explanation:

No these triangles are not congruent.

<u>Left triangle</u>

Shortest side = 6 cm

Longest side = 13 cm

3rd side = unknown but < 13

<u>Right triangle</u>

Shortest side = 6 cm

Longest side = unknown but > 13

3rd side = 13 cm

Although the shortest side of both triangles is 6 cm, the longest side of the left triangle is 13 cm, whereas the longest side of the right triangle is unknown but will be more than 13 cm.

We do not know if any of the angles are congruent.  If they were congruent, we would expect to see this marked by the same angle line(s) on each triangle.

3 0
2 years ago
Write down<br> 1<br> 16<br> as<br><br> (a) a decimal, [1]<br> (b) a percentage.
Ede4ka [16]

Answer:

(a) 1.0625

(b) 6.25% percentage

Step-by-step explanation:

-

5 0
3 years ago
2x+2y+2x+2y+2x+2y+2x+2y+2x+2y+2x+2y<br> eh...
marysya [2.9K]

Answer:

6x + 6y just add all the 2x then 2y

6 0
3 years ago
Read 2 more answers
Will give brainlist
viktelen [127]

Answer:

See explanation.

Step-by-step explanation:

  1. A terminating decimal is a decimal that has an end.
  2. A repeating decimal is a decimal fraction in which a number, or a group of numbers, is repeated indefinitely.
  3. Most repeating decimals contain a nine in the denominator, when written in fraction form.
  4. Both can be written in fraction form.
  5. Both can have a positive or negative value that can be both large and small.
5 0
2 years ago
-3(7+4n)=-8n-29 what is the work and answer
sesenic [268]
Hello there.

<span>-3(7+4n)=-8n-29

First, s</span><span>implify both sides of the equation.
Next, a</span><span>dd 8n to both sides.
After, a</span><span>dd 21 to both sides
Then, d</span><span>ivide both sides by -4
Last, you'll get </span>n=<span>2

Your answer: </span>n=<span>2</span>
4 0
3 years ago
Read 2 more answers
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