i got a wrong answer and non of these so pls help

Answer:

121°

Step-by-step explanation:

they're basically the same

Answer:

121°

Step-by-step explanation:

Theorem of vertical angles state that the opposite angles formed by two intersecting lines are congruent.

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

(2 * L)+(2 * W)

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

70 x 4 = 280, 2 dozen = 24, 280 ÷ 24 = 11.6666667 then round that so u have 12.

Answer:

48 pens

Step-by-step explanation:

6 times 8 is 48,

sam ordered 48 pens

I think it's 5.2 feet :))))

Answer:

Since it is the case of independent the answer will be 6/22

Answer:

13. 1/3

14. 1/20

15. 9/20

16. 9/200

17. 253/25

18. 39/10

Step-by-step explanation:

B (-8,-6)

C (-10, -6)

D (-10,2)

E (-8,2)

Answer:

530.66 m²

Step-by-step explanation:

Area of circle= π×radius²

So the radius is 26/2= 13

13×13=169

So 3.14×169 would be the area

3.14×169= 530.66

(And if you have to round to the nearest tenth it would be 530.7)

Hope this helps :)

Answer:

(-4,1.5)

Step-by-step explanation:

Given :-

And we need to find out the midpoint of the two points. The midpoint of two points is given by the ,

[tex]:\implies[/tex] Midpoint =( x1+x2/2 , y1+y2/2)

[tex]:\implies[/tex] Midpoint =( -5-3/2 , 5-2/2)

[tex]:\implies[/tex] Midpoint =(-8/2,3/2)

[tex]:\implies[/tex] Midpoint = (-4 , 1.5)

Here we would be using the midpoint formula to find the co-ordinates of the line segment joining the two given points.

Given points,

(-5,5) and (-3,-2)

★ Midpoint of two points:-

[tex]\boxed{ \sf{M \: = \: \dfrac{x_1 \: + \: x_2 }{2} \: , \: \dfrac{y_1 \: + \: y_2 }{2}}} \: \pink\bigstar[/tex]

★ We have :

★ Putting the values :

★ Centroid of a triangle :-

★ Distance Formula :-

Answer:

C

Step-by-step explanation:

Just did the test

Answer:

3/4

Step-by-step explanation:

y = 3/4x + (-2)

Answer:

Company A:

150 x 3 = $450

6/100 x 150 = $9

450 + 9 = $459

Company B:

3.10 x 150 = 465

4/100 x 150 = 6

465 + 6 = $471

Company C:

3.20 x 150 = $480

Now the order (Answer):

A(459), B(471), C(480)

Answer:

A

Step-by-step explanation:

10% raise in $20 is $2, so its only $2 more, so each hour she would earn $2 more.

Option D is the answer. $200

Answer:

8.4 is the answer and the circumference is 26.4

Answer:

B: Line AC

Step-by-step explanation:

Looking at the I age shown, the only line that passes through point A is clearly line AC.

Thus, correct option is B

Answer:

1)

a. 5.29 cm

b. 17.8 m

c. 9.75 in

d. 12 cm

e. 8.31 ft

f. 25.46 m

Step-by-step explanation:

Have a good day :)

Answer:

14

Step-by-step explanation:

it’s A thank me later

The most reasonable prediction of the height of fifth-grade students is 55.

Mean is an average of values of a set. Arithmetic mean, geometric mean and harmonic mean are the type of mean.

Given that,

Height of 10 students in 5th grade are 57, 54, 59, 53, 56, 54, 51, 56, 54, 56.

To determine the height of 5th grade students,

find average of all the data,

average = total height of students / total number of students

              = (57 + 54 + 59 + 53 + 56 + 54 + 51 + 56 + 54 + 56) / 10

              = 550 / 10

              = 55

The most reasonable prediction of the height of fifth-grade students is 55.

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Answer:

cos(A) = 12/13

Step-by-step explanation:

There are several ways to remember trigonometric functions, but my personal favorite is:

SOH - CAH - TOA

Where Sin(angle) = Opposite/Hypotenuse

Cos(angle) = Adjacent/Hypotenuse

and Tan(angle) = Opposite/Adjacent

The opposite is the side of a triangle that does not form part of the angle. E.g. for angle A the opposite is 5, for angle B the opposite is 12.

The hypotenuse is the longest side of the triangle, or the opposite in relation to the right angle (signified here by the little red box in the bottom left).

The adjacent is the side that isn't the hypotenuse, but is still next to a given angle. E.g. the adjacent for angle A is 12, and the adjacent for angle B is 5.

The cosine of angle A is the adjacent of angle A divided by the hypotenuse. The side adjacent to A is 12, and the hypotenuse is 13. Therefore, the cosine of angle A is 12/13.

Answer: Negative

Step-by-step explanation: Since the values of A and B are both negative (because they are below 0), adding them together will also make the sum negative.

Answer: 14 and 15

Step-by-step explanation:

The square root of 200 is 14.1421356237.

14< 14.1421356237 < 15

Answer:

yes it is a right triangle

Step-by-step explanation:

i promise u im correct !

Answer:

its a right triangle

Step-by-step explanation:

because it has at least one right angle

Answer:

a right because it has kind of a 90 angle

Step-by-step explanation:

Answer:

10.82

Step-by-step explanation:

6^2+9^2=x

36+81=117

Square root of 117 is 10.82

The value of the given side x  in the given circle is 10.82.

We have given that,

If necessary, round your answer to the nearest tenth. O is the center of the circle. The figure is not drawn to scale.

[tex]side^2+side^2=hypotenous^2[/tex]

6^2+9^2=x^2

36+81=117

117=x^2

taking square root on both sides.

The Square root of 117 is 10.82.

Therefore the square root of the 117 is 10.82.

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