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3 years ago

PLZZ HELP!!Which statements about the angles of the triangle are true? Check all that apply.

Mathematics

2 answers:

KiRa [710]3 years ago

6 0

Answer:

the answer is b

Step-by-step explanation:

Bess [88]3 years ago

5 0

Answer: Hence, Options (1), (2), (3), (6), (7) are correct.

Step-by-step explanation:

Since we have given the figure:

According to figure, we get that

Angle 1, Angle 2, Angle 4 are exterior angles.

Angles 6 and 8 are remote interior angles to the exterior angle 1.

Because ∠6+∠8 = ∠1

Angles 6 and 7 are remote interior angles to the exterior angle 2.

Because ∠6+∠7 = ∠2

Hence, Options (1), (2), (3), (6), (7) are correct.

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astraxan [27]

37. 6r^2

41. B
42. B
44. C

6 0

2 years ago

For every 8 red pens on the teachers desk there are 12 pencils. If she has 60 writing implements, does she have enough red pens

gavmur [86]

Answer:No she does not

Step-by-step explanation:

8pens + 12pecils= 20writing inplements

20+8+12=40

20+8+12=60

You needed 3 sets of 8 pens and 3 sets of 12 pencils to get 60.

3*8=24

24 is less than 60, so she does not have enough pens for 60 students

7 0

3 years ago

Triangle A B C is shown. Angle B C A is a right angle. The length of hypotenuse A B is 26, the length of A C is 10, and the leng

ExtremeBDS [4]

Answer:

<h2>The right option is twelve-fifths</h2>

Step-by-step explanation:

Given a right angle triangle ABC as shown in the diagram. If ∠BCA = 90°, the hypotenuse AB = 26, AC = 10 and BC = 24.

Using the SOH, CAH, TOA trigonometry identity, SInce we are to find tanA, we will use TOA. According to TOA;

Tan (A) = opp/adj

Taken BC as opposite side since it is facing angle A directly and AC as the adjacent;

tan(A) = BC/AC

tan(A) = 24/10

tan(A) = 12/5

The right option is therefore twelve-fifths

7 0

3 years ago

Read 2 more answers

Cate wants to buy calzones and sodas for her friends she finds that when she buys two calzones and three sodas she pays $13 when

IceJOKER [234]

Answer:

The prices for a calzone and for soda as an ordered pair (c,s) is (5,1)

Step-by-step explanation:

Let c be the prize of calazone

Let s be the prize of soda

She buys two calzones and three sodas she pays $13

So, 2c+3s=13

She buys three calzones and two sodas she pays $17

So, 3c+2s=17

Plot the equations on graph

2c+3s=13 --- Green

3c+2s=17 --- Blue

Intersection point will give the intersection point

So,(c,s)=(5,1)

So, Option c is correct

The prices for a calzone and for soda as an ordered pair (c,s) is (5,1)

4 0

3 years ago

Answer the question below. Type your response in the

lukranit [14]

<h3>Answer: 31 degrees</h3>

This is because rotations preserve angles. The angle measures won't change. That's why angle BCD is the same as angle B'C'D'. This applies to any rotation (regardless how much you rotate), any translation, any reflection, and any dilation.

Note: dilations will change the side lengths

5 0

2 years ago