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8090 [49]
3 years ago
13

Please try answer the question I put an image in.

Mathematics
2 answers:
liraira [26]3 years ago
8 0

Answer:

An isosceles triangle

Step-by-step explanation:

After solving for all the angles In the Triangle ABC,

Angle B = 80

Angle C = 50

Angle A = 50

An isosceles triangle is a triangle that the base angles are equal.

In the image the triangle has two equal angles.

just olya [345]3 years ago
5 0

Answer:

ISCOCELES TRIANGLE

Step-by-step explanation:

<BAC is alternate to <ACD and <ABC is alternate to <BCE

So, <BAC = <ACD = 50° and <BCE = <ABC = 80°

<ACD + <ACB +<BCE =180 (sum of angles in a straight line)

50° + <ACB + 80 = 180

<ACB = 180-(80+50)

<ACB = 180 - 130 = 50°

You can see that the base angles <BAC and <ACB are equal(<BAC =50° and <ACB = 50°), so the triangle is an Iscoceles triangle.

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Can somebody please help
Paraphin [41]

Answer:

C

Step-by-step explanation:

12+3x-5=8x+8-5x

7+3x=3x+8

7=8

So the final statement for the solution would be

C because 7 cannot equal 8

5 0
3 years ago
Which of the following sets shows all the numbers from the set {1, 2.5, 3, 4.5, 5} that make the inequality 3a + 4 ≥ 13 true?
zmey [24]
3(1)+4<span>≥ 13
7</span><span>≥ 13 
No

3(2.5)+4</span><span>≥ 13
11.5</span><span>≥ 13
No

3(3)+4</span><span>≥ 13
13</span><span>≥ 13
Yes

{3, 4.5, 5}</span>
3 0
3 years ago
Read 2 more answers
The cylindrical giant ocean tank at the New England aquarium in Boston is 24 feet deep and has a radius of 18.8 feet find the vo
Marina CMI [18]
It is 26635.2384 because you multiply the pi times the radius18.8 to the 2nd power times the height that is 24
7 0
3 years ago
Read 2 more answers
PLEASE HELP DUE TOMORROW 1. An artist is selling children’s crafts. Necklaces cost 2.25 each and bracelets cost 1.50 per each. a
Tems11 [23]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that:

Cost per bracelet = 1.50

Cost per necklace = 2.25

Let :

number of necklace = n

Number of bracelet = b

Cost equation C ;

C = 1.5b + 2.25n

Number of necklace that could be sold for exactly $12

5 necklaces and 1 bracelet :

1.5 + 2.25(5) = 12.75

•2 necklaces and 5 bracelets:

1.5(5) + 2.25(2) = 12

• 3 necklaces and 3 bracelets

1.5(3) + 2.25(3) = 11.25

• 4 necklaces and 2 bracelets

1.5(2) + 2.25(4) = 12

• 3 necklaces and 5 bracelets

1.5(5) + 2.25(3) = 14.25

• 6 necklaces and no bracelets •

1.5(0) + 2.25(6) = 13.5

No necklaces and 8 bracelets

1.5(8) + 2.25(0) = 12

Amount charged per Tshirt = c

Setup fee = $40

Number of students in drama club = 21

Total cost of order = $187

Calculate C ;

Total order cost = set up fee + (cost per shirt * number of shirts)

Total order cost = 40 + 21c

187 = 40 + 21c

187 - 40 = 21c

147 = 21c

c = 147 / 21

C = 7

Hence cost per shirt = $7

5 0
3 years ago
If there are 30 flower bouquets, 4/5 of the bouquets are daises, the rest are tulips. How many bouquets are tulips?
erastova [34]

Answer:

6 bouquets of tulips

Step-by-step explanation:

<h2><u>first find out the number of daisies.. </u></h2>

this is 4/5 * 30

= 24

there are 24 daises...

now to find the number of tulips are:

30 - 24 = 6

there a<u> 6 bouquets of tulips. </u>

4 0
3 years ago
Read 2 more answers
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