Mathematics High School

Mhanifa please help! Look at the picture attached!!!

Answers

Answer 1

Answer:

(17)

Sum of interior angles of a quadrilateral is 360°

110° + 130° + x + x - 3° = 360°2x = 360° - 237°2x = 123°x = 61.5°

(18)

Sum of interior angles of a hexagon is 180°*(6 - 2) = 720°

2*90° + 2x + 2(x + 22°) = 720°90° + x + x + 22° = 360°2x = 360° - 112°2x = 248°x = 124°

(19)

Interior angles of a given pentagon are all marked as congruent, so the exterior angles are congruent too.

Sum of exterior angles is 360°.

x = 360°/5x = 72°

Related Questions

ill give brainliest

Length = 11

Width = 4

Height = 7

What is the vloume?

What is the surface area?

Answers

Answer:

volume = 308 units^3

surface area = 298 units^2

You have $5.60 to buy avocados for a guacamole recipe. Avocados cost $1.40 each.

Answers

Answer:

You could buy 4 avacodos with how much money you have :)

You can buy 4 avocados

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer:

The answer to your question would be...

D. $8.15

Answer:

D. 8.15

Step-by-step explanation:

8.25 times 10 = 82.5

82.5-6.5=76

76+5.5=81.5

81.5/10=8.15

Urgent please help..

Answers

Answer:

Length of the segment of a secant 'x' is 4 cm.

Step-by-step explanation:

If a secant and a tangent are drawn from a point outside the circle, then the product of the segments of the secant is equal to the square of the length of the tangent.

By this property,

[tex]4\times x = 8^2[/tex]

[tex]4x = 64[/tex]

[tex]x=\sqrt{16}[/tex]

[tex]x=4[/tex] cm

Therefore, length of the segment of a secant 'x' is 4 cm.

Find the equation of the line that passes through (5, 12) and has a slope of -6

Answers

y - 12 = -6 (x - 5)
y = -6x + 42

A local hamburger shop sold a combined total of 483 hamburgers and cheeseburgers on Thursday. There were 67 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Thursday?

Answers

Answer:

416, I believe this is the answer.

Step-by-step explanation:

483 - 67 = 416

Foram vendidos 416 hambúrgueres na quinta-feira

Determine which number is a solution to the inequality.

Answers

Answer:

Step-by-step explanation:

j + 8 <= 8

Subtract 8 from both sides.

j <= 0

Answer: 0

help m.e please please

Answers

Answer:

(-4,-1)

Step-by-step explanation:

Answer:

(-4,-1)

Step-by-step Explanation: It is because the arrows stop at -4 and -1

URGENT! BRAINLIEST ANSWER!
Determine whether the triangles are similar. If they are, write a similarity statement. Explain your reasoning.

Answers

yes, they are both right angles

Answer: Yes, they are similar

Step-by-step explanation:

Angle A is congruent to angle D

Angle B is congruent to angle E

Angle C is congruent to angle F

Therefore, the triangles are similar by the AAA (angle-angle-angle) similarity theorem.

please help with this question?!?

Answers

Answer:

416 mi

Step-by-step explanation:

In order to find the surface area, you must find the area of each square. There are a total of 6 that make up the prism.

Remember to find the area it is length x width

9 x 8 = 72 which is the area for 4 of the squares. 2 on the side and 2 on the bottomLastly for the last 2 squares to find the area you multiply 8 x 8 = 64In total, you will add 72+72+72+72+64+64 which equals 416

please help me solve this question thank you

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Answer:

Step-by-step explanation:

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what is 3×3?

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Answer:

Step-by-step explanation:

999

Please help I need to do this

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Answer:

b) f(-1) = 0.50; f(-2) = 0.25; f(-3) = 0.125

c) Graph is attached -but you will need to do this by hand on the blank graph on the assignment.

a) Increasing, y-intercept at (0, 125)

b) Decreasing, y-intercept at (0, 22)

c) Increasing, y-intercept at (0, 256)

Find the area of the shape. 2

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Answer:

Step-by-step explanation:

500% of what number is 3,700?

Answers

Answer:

18500

Step-by-step explanation:

Well first we turn 500% into a decimal by dividing by 100

500/100 = 5

Now 5*3700=18500

I need help on this I’ll report if a link

Answers

Answer:

72.5°

Step-by-step explanation:

180° is a straight line. Subtract 35° from 180°, you get 145°, now divide 145° by 2, you will get 72.5°.

Hope this helped.

The sum of all angles is 360

we have one angle given which is 35 degrees the angle infront of it is also the same as opposite angles are always equal

so x= 35

for y as said earlier opposite angels are equal so the empty 2 angles are also y

so now we have

[tex]4y+35+35=360\\4y+70=360\\4y=290\\y= 72.5[/tex]

so y=72.5 degrees

The measures of the exterior angles of a hexagon are x°x°, 2x°2x°, 5x°5x°, 6x°6x°, 7x°7x°, and 9x°9x°. Solve for x.

Answers

Answer:

x = 12°

Step-by-step explanation:

The measures of the exterior angles of a hexagon are x°, 2x°, 5x°, 6x°, 7x°, and 9x°. Solve for x.

The sum of the exterior angles of a polygon sums up to 360

An hexagon is a 6 - sided polygon

(x + 2x + 5x + 6x + 7x + 9x) = 360

30x = 360

Divide both sides by 30

x = 360 / 30

x = 12

Hence, x = 12°

4
Please! HELP! very easy! will give brainliest!

Answers

I might be wrong but I think it's 43

Answer:

Tom will need 42 bags of seed.

Step-by-step explanation:

The area of Tom's yard is 630 square feet.

Divide the area (630) by the amount of area that each bag of seed covers (15)

630 divided by 15 is 42. So, Tom will need to use 42 bags of seed to cover his whole yard.

Sal is required to Volunteer 12 hours at his school. He volunteers 1/4 hour at a time How many different times will he need to volunteer to satisfy his requirements?

Answers

Answer:

sal dont need to voluteer and calcute how many hours its inrraont GRR

Step-by-step explanation:

help help help help help help

Answers

Answer:

1. B

2. =

3. 0.6, 1/2, -1.7, -1.75

4. Thomas won

Explain why this is not a polygon (10 points)

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A polygon has straight sides these are curves.

A) sumar: m; n; e3; -2n; 10m b) sumar: x; 2y; -4y; 6x; 2x; c) sumar: a; b; c; 2a; 3c; -2a; 3b; 4c d) sumar: 2a; -b; 3c; -2a; 3b; 2c

Answers

Answer:

a) m + n + e3 + ( -2n) + 10m = 11m - n + e3

b) x + 2y -4y + 6x + 2x = 9x -2y

c) a + b + c + 2a + 3c -2a + 3b + 4c = a + 4b + 8c

d) 2a -b + 3c -2a + 3b + 2c = 2b + 5c

Step-by-step explanation:

En cada uno de los casos:

1) Reorganizas los términos

2) sumas los coeficientes de los términos semejantes

a) m + n + e3 + ( -2n) + 10m

1) Reorganizando los términos

m + 10m + n + ( -2n) + e3

2) Sumando los coeficientes de los términos semejantes

(1 + 10) m + (1 - 2) n + e3

(11)m + (-1)n + e3

11m - n + e3

__________________

b) x + 2y - 4y + 6x + 2x

1) Reorganizando los términos

x + 6x +2x + 2y - 4y

2) Sumando los coeficientes de los términos semejantes

(1 +6 +2) x + (2- 4) y

(9) x + (-2)y

9x -2y

__________________

c) a + b + c + 2a + 3c -2a + 3b + 4c

1) Reorganizando los términos

a + 2a - 2a + b + 3b + c + 3c + 4c

2) Sumando los coeficientes de los términos semejantes

(1 + 2 - 2 ) a + (1 +3) b + ( 1 + 3 +4) c

(1) a + (4)b + (8)c

a +4b + 8c

__________________

d) 2a -b + 3c -2a + 3b + 2c

1) Reorganizando los términos

2a - 2a - b + 3b + 3c +2c

2) Sumando los coeficientes de los términos semejantes

(2 - 2) a + (-1 +3) b + (3 +2)c

(0) a + (2) b + (5) c

2b + 5c

If three bakers can prepare 15
cakes in 60 minutes, if they
continue working at the same
rate, how many cakes can they
make in 3 hours?

Answers

Answer:

45 cakes/3 hours

Step-by-step explanation:

15 cakes/1 hour = x cakes = 3 hours (multiply by 3)

A cylindrical cup and a cone both have a radius of 5 cm and a height of 8 cm. What is the approximate difference between the volume of the cup and the volume of the cone? A 133 cm B. 267 cm C. 419 cm D. 628 cm

Answers

Answer:

419

Step-by-step explanation:

23 points!!!!!!

If the first 2 sides of a triangle are 6 cm and 4 cm, which of the following are possibilities for the other side? Choose all that apply.

2.5 cm

2 cm

1 cm

4 cm

Answers

Answer:

2.5cm and 4cm

Step-by-step explanation:

According to Triangle Inequality Property:

Measurement of any two sides of the triangle should be greater than the third side

So,

For 2.5,

6 + 4 = 10 > 2.5

4 + 2.5 = 6.5 > 6

6 + 2.5 = 8.5 > 4

For 4,

6 + 4 = 10 > 4

4 + 6 = 10 > 4

4 + 4 = 8 > 6

While for 1 and 2,

4 + 1 = 5 < 6

and

4 + 2 = 6 = 6

Hence,

Only 2.5 and 4 are the possible measurements.

Which of the following is a rational number? square root 97square root 98, square root 99, square root 100 square root 97 square root 98 square root 99 square root 100

Answers

I think it would be the square root of 100

Answer:

100 feet

Step-by-step explanation:

I did the test hope it helps a lot have a good day

-5(m+4)=27? Solve for m.

Answers

Answer:

The answer for M should be 28 because 28 plus 4 is 32 and if you take 5 away from it it will be 27 so M equals 28 ( I hope this helps. )

Which fraction is equivalent to 3/8

Answers

Answer:

6/16

Step-by-step explanation:

3/8 x 2 = 6/16

Here is a list of numbers:
3.3, 3.9, 3.3, 8.1, 4.8, 7.3, 0.6, 6.1, 7.1
State the median.

Answers

4.8 is the correct answer

Hopes this helps:

Answer: 4.8

First, you have to put the numbers in order from least to greatest.

What number is in the middle that will be your median.

Which set of ordered pairs represents y as a function of x?
O {(1,5), (2,5), (3,4), (1,4)}
O {(7,8), 6,2), (3,2), (6,7)}
{(0,9), (2,8), (3,5), (1,8)}
o {(7,3), (2,6), (1,4), (2,8)}

Answers

Answer:

(2,8), (3,5),

Step-by-step explanation:

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