Mathematics High School

answer quick plsssss

Answers

Answer 1

Answer:

C it think sorry if its wrong though

Step-by-step explanation:

hope this helps:)

pls can I be brainiest

Related Questions

convert the decimal below to a fraction in simplest form 0.745

Answers

Answer: 149/200

Step-by-step explanation:

Hope this helps

PLEASE THIS IS DUE AT MIDNIGHT LOL:

A plane flies 455 miles with the wind in the same time that it takes to fly 400 miles against the wind. If the wind is blowing at a speed of 12mph, whats the speed of the plane in still ai

Answers

Answer:

186.55 mph

Step-by-step explanation:

Let the speed of the plane be s

The speed of the plane in the same direction is

s + 12

The speed of the plane against wind is

s - 12

Time = distance/speed

455/(s + 12) = 400/(s - 12)

Solving for s

400(s + 12) = 455(s - 12)400s + 400*12 = 455s - 455*12455s - 400s = (400 + 455)*1255s = 10260s = 10260/55s = 186.55 mph

Please help i’m actually crying rn give step by step

Answers

Answer:

X = 70 degrees

Step-by-step explanation:

The way to figure this out is by taking the angle of the 30 degrees and applying it to the opposite side of its self then just add it to the 80 degrees which will equal 110 and since a straight line has 180 degrees just subtract 180 by 110 and that will be the value of x because the lines are parallel and the line that goes through both lines will always have the same angle.

is it possible for two triangles to have the same angle measures but not be congruent?explain.

Answers

Answer:

Yes

Step-by-step explanation:

One triangle can be bigger then another and still have the same angle measure.

Yes, it is possible for two triangles to have the same angle measures but not be congruent.

What is congruency?

If two triangles are congruent, this means they are the same shape and the same size.

One triangle can be bigger than another and still have the same angle measure. For example, if there are two equilateral triangles all the angles are 60 degrees.

But one triangle is having a side of 10 units and the other triangle is having a side of 20 units means the second triangle is bigger than the first but the angle for both the triangles is 60 degrees.

Therefore, it is possible for two triangles to have the same angle measures but not be congruent.

To know more about congruency follow

https://brainly.com/question/2938476

#SPJ2

which actions are most likely to lead to the discovery of new info

Answers

Answer:

the answer is D :3

Step-by-step explanation:

you must use the dividen to answer the question

please help as quick

Answers

32 or 2

Step-by-step explanation:

4×4×4×4= 256

2×2×2====8

Then 256÷8=32 or 32/1

AngleFBC and AngleCBG are supplements, AngleDBG and AngleDBF are supplements, and AngleCBG Is-congruent-to AngleDBF. 4 lines are shown. A horizontal line with points F, B, G intersects a vertical line with points A, B, E at point B and forms a right angle. Another diagonal line with points D, B, C intersects the other 2 lines at point B between angle F B E and angle A B G. A fourth line intersects 3 lines at points A, C, G. By the congruent supplements theorem, what can you conclude? AngleCBG Is-congruent-to AngleDBG AngleFBC Is-congruent-to AngleDBG AngleCBG is supplementary to AngleDBF. AngleFBC is supplementary to AngleDBG.

Answers

Answer:

Step-by-step explanation:

Which table represents a linear function?

Answers

Answer:

Step-by-step explanation:

5(2x+3)+2(4x –1)
I need help

Answers

This is what I did. The overall answer is 18x+13

Clarissa sells handmade bracelets for each. The graph below shows her profits after expenses.

What does the point represent?

Answers

Answer:

It represents how many bracelets she sold and the profit she makes from it.

Simplify:
3(2x - 6) + x
A: 6x - 18
B: 7x - 6
C: 7x - 18
D: 5x - 6 +x

Answers

6x -18+x

7x-18

Option C is the correct answer

I need help with this?

Answers

Answer:

1/2 because if a is 1 d is half of that so the answer is 1/2.

Solve the inequality.
y - (-5) < 7

Answers

Answer:

y > 2

Step-by-step explanation:

a double negative is basically a + sign, so its y + 5> 7, and we want Y alone so we subract 5 from 7 to get Y > 2

Answer:

[tex]y < 2[/tex]

Step-by-step explanation:

[tex]\begin{aligned}y-(-5)+(-5)&< 7+(-5)\\y& <7-5\\y&< 2\\\text{or}\\y-(-5) &= y+5\\\therefore\,y+5& <7\\y+5-5 &<7-5\\y&<2\end{aligned}[/tex]

8x+12-8x+15+15x-22-x

Answers

The answer would be 14x+5 I’m pretty sure

Write the sentence as an equation.
251 is the same as 139 less than the product of a and 233

Answers

Answer:

251 = 139 < 233a

I hope that this is correct and that it helps you

Write the equation of a line that is parallel to y = -0.75x and that passes through the point (8,0).

Answers

y = -0.75x - 6

It starts out as:
y - 0 = -0.75(x - 8)
Enter the point into the equation subtracting the x-value from the x-variable and the y-value from the y-variable. The slope must be the same since it is parallel. Then distribute and simplify

twinks are a social experiment

Answers

Answer:

Step-by-step explanation:

whT

An electronics store is selling the latest video game for $59.00. If there is a 10% sales tax, what is the actual cost of the game?

Answers

Answer:

£53.10

Step-by-step explanation:

find 10% of £59=£5.90

then do £59-£5.90=£53.10

Please and thank you

Answers

Answer:

5 inches since you can divide 15 and 20 by 5

Answer:

yea im following this guy and just double checked yea 5

Step-by-step explanation:

need help please answer due tonight

Answers

Answer: I think 9

Step-by-step explanation:

Ok The correct answer is D. 9

What is the unit price of a 6 ounce tube of toothpaste that costs $3.78. Round to the nearest cent if necessary.

Answers

Answer:

the price is 4 dollars

Step-by-step explanation:

Answer:

$0.63 per unit

Step-by-step explanation:

you divide 3.78 by 6 and you get 0.63 if rounded 0.60

srry if it's incorrect

13. It takes a turtle 3 14 hours to walk 1 72 miles. How many hours does it take to walk one mile? (purple)

Answers

Answer:

1.82558139535

Step-by-step explanation:

It takes turtle 314 hours to walk 172 miles.

We need to find for 1 mile how many hours

172 mile/172 is 1 mile

so ratio is 172

314/172= 1.82558139535

I’m struggling and I need help

Answers

Answer:

54, 69, 99.

Step-by-step explanation:

Substitute the given value into the function and evaluate.

Answer:

Step-by-step explanation:

f(x) = 5x +4

f(10) = 5*10 + 4

= 50 +4

= 54

f(13) = 5*13 + 4

= 65 + 4

= 69

f(19) = 5*19 + 4

= 95 + 4

= 99

HAVING A BAD DAY PLEASEEEE HELPPPP
Jasmine drives every morning to her office that is 12 miles from her home.
a

If Jasmine's average driving speed is s mph, how many hours does it take her to drive from her home to the office?

Answers

Answer:

the answer is 48

Step-by-step explanation:

you take the 12 and multiply it by s then you add the distance to the office then multiply those together

Answer:

12/s

Step-by-step explanation:

What is the value of r for 19 and 20?

Answers

Answer:

19.) r = -4 20.) r = 1

Step-by-step explanation:

19.) Because we know the slope and have some points, we can use point-slope form to find the equation.

Point-slope form is:

y - y1 = m(x - x1)

Substitute the numbers into the equation:

y - 3 = 7/6(x - 1)

y - 3 = 7/6x -7/6

y = 7/6x + 11/6

Now that we know the equation, we can put in the x value to find the y (In this case, y = r):

r = 7/6(-5) + 11/6

r = -35/6 + 11/6

r = -4

20.) Because the slope is undefined, that means on the graph, the line will appear straight and vertical. This means the equation will be something like x = a number.

We have the point (1,4). Since we know that the x value will never change, we know that r will have to equal 1 as well.

r = 1

a rectangular tank is 76cm long, 50cm wide and 40cm high, how many litres of water can it hold?

Answers

Answer:

152,000 litres

Step-by-step explanation:

To answer this question, you have to find the volume of the tank:

76 × 50 × 40 = 152,000 litres

I hope this helps!

PLEEEEASE HURRY!!!!!!!!
FIGURE ABCD IS REFLECTED ABOUT THE Y-AXIS TO OBTAIN FIGURE A'B'C'D
WHICH STATEMENT BEST DESCRIBES THE RELATIONSHIP BETWEEN THE TWO FIGURES?
A: FIGURE ABCD IS SIMILAR TO FIGURE A'B'C'D
B: FIGURE ABCD IS BIGGER THAN A'B'C'D
C: THE MEASURE OF ANGLE D IS EQUAL TO MEASURE OF ANGLE A'
D: THE MEASURE OF ANGLE D IS EQUAL TO MEASURE OF ANGLE B'

Answers

Answer:

pretty sure A

Step-by-step explanation:

Please help. ghfhgndgvhnhfbj.

Answers

Answer:

Step-by-step explanation:

i think

hope ts helps

Answer:

190

Step-by-step explanation:

I am so sorry but I dont know how to explain it. I am so sorry.

The elevation of the harbor is ____ than the elevation at sea level.

1. Less

2. greater

Answers

Answer: less

Step-by-step explanation:

if when you say harbor you’re referring to were ships are docked im pretty it doesn’t get as elevated as the sea

The radius of a circle is 4 miles. What is the circle's area 3.14 for .

Answers

Answer:

50.24

Step-by-step explanation:

4^2=16

16*3.14=50.24

Answer its 25.12

Step-by-step explanation:

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