Mathematics College

Question 5 please and thank you

Answers

Answer 1

Answer:

Read explanation

Step-by-step explanation:

Whatever is underlined copy in:

58+3x-13=90, so 3x + 45 = 90

Then 3x=45 and x =15

m<MNQ = 3x -13 = 3(15)-13

= 45-13

=32

Related Questions

Five adult tickets and three child tickets for a movie cost £58.
Two adult tickets and eight child tickets for a movie cost £47.
Find the cost of each type of ticket.

Answers

Answer:

Step-by-step explanation:

Answer:

so for the first one the cost for all the tickets is 412

for the last one the cost is 333

Step-by-step explanation:

These triangles
are congruent
by the triangle
congruence
postulate [? ].
A. SAS

Answers

Answer:

SAS

Step-by-step explanation:

ITS CORRECT CUZ SAME ANGLE, AND TWO OF THE SAME SIDES

Some help pls shhsnsshnasnnansnsnsnsnsnsnsnsnsnsnsnsnnsnsnsnsndndndndndndnnrnrnrnrnfn

Answers

Answer:

Step-by-step explanation:

the answer is A i wish that helped :)

A new pair of sneakers is on sale for $99. They were 10% off the original price. What was the original price?

Answers

Answer: $110

Explanation: 110 x .1 = 11
110 - 11 = 99

Help fast help fast help Help fast help fast help Help fast help fast help Help fast help fast help Help fast help fast help Help fast help fast help Help fast help fast help Help fast help fast help Help fast help fast help Help fast help fast help

Answers

Answer:

The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one The last one :)

Step-by-step explanation:

Need help with math homework

Answers

The radius for the first question is approximately 23.5

Write the quadratic equation whose roots are 6 and 2, and whose leading coefficient is 2

Answers

Answer:

Step-by-step explanation:

y = 2(x-6)(x-2) = 2(x²-8x+12) = 2x² - 16x + 24

If your Uncle Jack was on his roof, and he wanted you to help him down, would you help your Uncle Jack off?

Answers

Yes I would help uncle Jack off the roof

yes i would help him off? you wouldn’t want someone to stay on a roof all day...

please help me! no links please im begging u ;(

Answers

9514 1404 393

Answer:

x = 70

Step-by-step explanation:

The angle between the tangents is the supplement of the intercepted arc:

x° = 180° -110°

x° = 70°

Alternate solution

The exterior angle x° is half the difference of the intercepted arcs. Long arc ACB is 360° -110° = 250°, so we have ...

x° = (250° -110°)/2 = 140°/2

x° = 70°

If you work this alternate solution generically, you find it is the same as the first solution.

x = ((360 -AB) -AB)/2 = (360 -2AB)/2 = 180 -AB

Plz answer I’ll mark brainliest . In each of the circles below, four angles are formed by the intersection of two secant lines.
The measures of two intercepted arcs and one angle are shown for the first three circles.

Which equation could be solved to find an expression that represents the measure of qs in
degrees?

Answers

9514 1404 393

Answer:

Step-by-step explanation:

The angle where the chords cross is half the sum of the intercepted arcs. The expression below says that. It is the 2nd choice.

A ramp rises 4 ft. and makes a 20 degree with the ground. How
long is the ramp?

Answers

Answer:

P = 1.36 feet

Step-by-step explanation:

Given that,

Height of ramp, H = 4 ft

The ramp makes an angle of 20 degree with the ground.

We need to find the length of the ramp.

The height of the ramp is the hypotenuse and the length of the ramp is perpendicular of the right angled triangle. Using trigonometry to find the length of the ramp i.e.

[tex]\sin\theta=\dfrac{P}{H}\\\\P=H\sin\theta\\\\P=4\times \sin(20)\\\\P=1.36\ ft[/tex]

So, the length of the ramp is equal to 1.36 feet.

On a standardized exam, the scores are normally distributed with a mean of 135 and a
standard deviation of 20. Find the Z-score of a person who scored 115 on the exam.

Answers

Answer:

-1

Step-by-step explanation:

mean, mu = 135.

Standard deviation = 20

X = 115

use the z score formula : [tex]z = \frac{x-mu}{standard deviation}[/tex]

to get (115-135)/20 = -1

Solve this system of equations:
y = x - 4
y = 6x - 9
Show your work in the text box below.
also Write your answer as an ordered pair.

Answers

Answer:

y=-3 x=1 (1,-3)

Step-by-step explanation:

y=x-4

y=6x-9

y+4=x

y+9=6x

difference = 5

x+5=6x

x=1

y=-3

1,-3

-3(4x + 3) +4(6x + 1)= 43
Step by step solution
Need help ASAP PLEASE!!

Answers

Answer:

x=4

Step-by-step explanation:

-3(4x+3)

you need to break open the paranthesis

-3 times 4x equals to -12x. -3 times 3 equals to -9. That means that this expression is equal to -12x-9.

4(6x+1)

you need to break open the paranthesis

4 times 6x equals to 24x. 4 times 1 equals to 4. That means that this expression is equal to 24x+4.

-12x-9+24x+4=43

move all variables to the left side and numbers to the right side

-12x+24x=43-4+9

12x=48

x=4

Question 4 of 10
In each family of functions, the
the family
function is the most basic function in
O A simple
O 8. parent
O c. quadratic
O D linear

Answers

Answer:

In each family functions, the parent function is the most basic function in the family.

In each family of functions, the parent function is the most basic function

How to complete the blank?

A linear function is represented as:

y = mx + b

A quadratic function is represented as:

y = ax^2 + bx + c

The above and others of similar formats are the most basic of their families, and they are referred to as the parent function

Answers

I agree with the person on top have a wonderful day:)

pls help me im sooo stuck on math

Answers

87

You can add up the angles that are labeled(73,110,and 90 because of the right angle) and get 273.

For a quadrilateral, all of the angles add up to 360.

So, subtract 360-273.

You get 87.

Hope this helps:)

This pyramid has a square base.
The length of each side of the square is 11 cm.
Each triangular face has an area of 62 cm2.
What is the total surface area of the pyramid?
11 cm

Answer:

Answers

The total area of the pyramid is the area of the square plus the area of the four triangles which is 62+62+62+62+(11*11)=369 cm2

URGENT! pls help and give a explanation. if you do i’ll mark brainliest !!

Answers

Answer:

i think ur right but i dont know for sure i did the math and got that

Step-by-step explanation:

What is the right answer

Answers

Answer:

Earth, Sun, Sun, Earth

Step-by-step explanation:

earth, sun , sun earth

I mark brainliest 5+5

Answers

Answer:

5+5 is 10 lol but thanks I guess

Matthew has two kinds of rice shown in this table.
Rice
Brown:Amount (cups)
8 7/8
White: 6 3/4

How much more brown rice than white rice does Matthew have?
cups

ANSWER PLS
I will make Brainlyest

Answers

He has 2 1/8 cups more brown rice than white rice

In a cafeteria, 1/6 of the students are eating salads , and 2/3 are eating sandwiches. There are 12 students in the cafeteria. How many students are eating lunches other than salads or sandwiches?

Answers

Answer:

2 other people

Step-by-step explanation:

NEED HELP ASAP BRAINLIEST TO THE FASTEST.
Yolanda has two grandfather clocks in her home. One must be wound every six days. Other must be wound every 14 days. Yolanda winds up both clocks on December 15. When is the next time she will have to wind both of the clocks on the same day?

Answers

Answer:

January 26 or in 42 days

Step-by-step explanation:

The smallest amount of days that both grandfather clocks share is 42 days. 42 days from December 15 is January 26.

hope this helps :)

(2/5)p=14

Mike sold y boxes of cookies for $5 each. He made at least $200.
What’s the least amount of boxes of cookies he sold?

Answers

Answer: 1 =5$

200$=40

Step-by-step explanation:

Answer:

40 boxes

Step-by-step explanation:

200 = 5x

x = 40

PLEASE HELP. I NEED ALL!!!!

y=6x if x = 1

y=6x if x = 2

y=6x if x = 3

y=6x if x = 4

y=.5x if x = 1

y=.5x if x = 2

y=.5x if x = 3

y=.5x if x = 4

y=-0.2x if x = 0

y=-0.2x if x = 1

y=-0.2x if x = 2

y=-0.2x if x = 3

Answers

1. y= 6
2. y= 12
3. y=18
4. y= 24
5. y=5
6. y= 10
7. y=15
8. y= 20
9. y=0
10. y= 0.2
11. y=0.4
12. y=0.6

Hope this helps!

I think it is 0.6 but I’m not sure

Brainliest if its correct :)

Answers

Uhh i don’t know for sure but would it be 10.33?

express T¹ in terms of S¹ 3+7+11+15+19+23+27

Answers

You should get 105 if I’m certainly correct

Please answer this correctly without making mistakes I want ace expert and genius people to answer this correctly without making mistakes

Answers

Answer:

yz + z = -22

Step-by-step explanation:

Ok so you are already the number that y = 10 and z = -2. You will plug these number in the equation in order to find the answer. :-

y = 10 and z = -2

yz + z

10(-2) - 2

-20 - 2

-22

Hope this helps, thank you :) !!

You and 3 friends meet at Magnolia Bakery. Your bill is $76.20 & you leave a 15% tip. What is the total bill?

Answers

Answer:

$87.63

Step-by-step explanation:

Given data

Your bill= $76.20

Tip= 15%

Let us find the amount of 15% tip

=15/100*76.20

=0.15*76.20

=$11.43

Hence, the total bill is

=11.43+76.20

=$87.63

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