Mathematics High School

Please help! I will give brainlist, if I can

Please Help! I Will Give Brainlist, If I Can

Answers

Answer 1

It is B glad I could help!

Answer 2

your awnser is C

Step-by-step explanation:

cause you'll need to multiply 1.05 × 15 then divide by 100

Related Questions

write the linear equation from the given information in slope intercept form passing through (-2,8) and perpendicular to y=2x+5

Answers

Answer:

y = [tex]-\frac{1}{2}[/tex] x + 9

Step-by-step explanation:

Given parameters:

Coordinates = (-2,8)

Equation of the line y = 2x + 5;

Unknown:

Linear equation of a line perpendicular = ?

Solution:

From the given expression, a line perpendicular will have a negative inverse of the slope given.

y = 2x + 5

Equation of a line is y = mx + c;

y and x are the coordinates

m is the slope

c is the intercepts

y = 2x + 5 ;

The slope is 2;

A line perpendicular will have a slope of [tex]-\frac{1}{2}[/tex]

Since y = 8 and x = -2, let us find c;

8 = 2 x [tex]-\frac{1}{2}[/tex] + c

8 = -1 + c

c = 8+1 = 9

The equation of the line is;

y = [tex]-\frac{1}{2}[/tex] x + 9

Nikki just graduated from high school and would like to buy a car. If she received $3000 in graduation gifts from family friends. She will put this money into a 18 month certificate of deposit until she finds the car of her dreams. The CD earned 10% annually and simple interest. How much will she put towards the down payment and 18 months 1.5 years?

Answers

Answer:

$3450

Step-by-step explanation:

Here, P = $3000, N = 1.5 years, R = 10%

[tex]SI = \frac{PNR}{100} \\ \\ SI = \frac{3000 \times 1.5 \times 10}{100} \\ \\ SI = 450 \\ \\ [/tex]

Amount of down payment

= $3000 + $450

= $3450

find z and x

please help i’ll mark the first one or whoever right brainliest

Answers

Answer:

z=97 x=21

Step-by-step explanation:

so straight angles always equal 180°

And assuming that your lines are parallel, the angle under angle z should be 83° just like the angle above angle z

There for to solve for x, first subtract 83 from 180 because that's what that angle is equal to.

Now that you have the equation 4x+13 and you know that it's equal to 97 you can solve it just like a normal inequality.

4x+13=97

4x=84

x=21

Im so depressed do Not jit me up Rn Ok soo My mom dead

Answers

Answer:

Felt that

Step-by-step explanation:

Answer:

ee

Step-by-step explanation:

reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Please help me because I only have until 10:07 and I have another page to do !

Answers

Answer:

y=2.5x+9

Step-by-step explanation:

pick any two points and plug 2.5 for x and add 9 to the sum

URGENT!!! From 120 to 140 find the percentage change

Answers

i believe it’s 16.6666666 but rounding should be 16.7:)

16% is the answer I think

what is slope intercept form?

Answers

Answer:

y=mx+b

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Answer: slope intercept form is
y = mx + b

Hope this helps :)

please actually look at the picture and do it correctly i need the correct answers i'll mark brainliest if you are correct

Answers

Answer:

12/14 to 18/w

Step-by-step explanation:

the w would equal 21 (incase you needed it) since the unit rate is 1.5

Answer:

w = 20

Step-by-step explanation:

the cost of a hotel room for 5 nights is $610. there is a 9.5% tax

Answers

Answer:

wrong it is 667.95

Step-by-step explanation:

What is 1+1? Plz help I’m bad at math

Answers

Answer: 2

Step-by-step explanation:

Is this isosceles triangle acute or equiangular?

Answers

Answer:

Equiangular triangle

Step-by-step explanation:

1.f(x)=0,5x+3 represents a function, Evaluate the function if f(12), *
A. 9
B. 3.04
C. 18
D. 15.5

Answers

It’s 9. F(12)= 6 (0.5 x 12) + 3

Solve the inequality. T/4 > 7

Answers

Answer:

T>28

Step-by-step explanation:

Multiply 4 to both sides to get your variable alone.

You want to rent the grill at the park. It cost $20 to
rent it for 2 hours. If you only need the grill for 3/4
of that time, how much will it cost to rent the grill?

Answers

I would say 15 or so

$15 is your answer. Hope this helps!

ASAP help I don’t have time! It detects if it’s right or not:(((

Answers

Answer: $45 + 4n + 3

Step-by-step explanation:

The scale on a map is 2 cm = 25 miles . Dave measured the distance to the next town at 5cm. How many miles away is the next town?

Answers

Divide 25 by two and which is 12.5 then multiply that by 5 and you get you’re answer

Find the value of x in the following parallelogram

Answers

Answer:

x = 2

Step-by-step explanation:

5x - 6 = 3x - 2 (the two diagonals bisect each other)

2x = 4

x = 2

Topic: Polygons

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

Is this correct or wrong?

Answers

Answer:

It is correct :)

Step-by-step explanation:

A company designs microphones for use in conference rooms. A new microphone needs to focus on the person speaking and not the voices of other people in the room. Which polar equation would best match the desired audible range of the microphone?

r = 3
r = 3cos(2θ)
r = 3cos(3θ)
r = 3 + 3cos(θ)

Answers

Answer: D

Step-by-step explanation:

big trust

2022

Answer:

D on edge

Step-by-step explanation:

NVIDIA GeForce RTX 3080 10GB GDDR6X PCI Express 4.0 Graphics CarddO YOU AGREE WITH THIS STATMENT?

Answers

maybe I do

Step-by-step explanation:

or don't sjjajahausos

I personally like the GTX. I just grew up using it so it has a special place in my heart.

Can someone please help me on this ty!!

Answers

-1
3/4
1/2
Hope this helps

which of the following is the same as cos15°

Answers

Answer:

cos15 is equivalent to sin(75)

Step-by-step explanation:

solving for cos15 degrees gives you ((√(3)+1)*√(2))/4 which is the same as the sin(75)

which statement is always true about a right triangle

Answers

Answer:

a right angle is an angle of exactly 90° (degrees) .

Step-by-step explanation:

Answer:

it always has a right corner or in other words it has at least one right 90 degree angle

Step-by-step explanation:

Bruce drew a scale drawing of a house and its lot. The house's driveway, which is 17 feet
wide in real life, is 34 inches wide in the drawing. What scale did Bruce use for the drawing?

Answers

Answer:

1/6

Step-by-step explanation:

Convert 17 feet to inches. 17×12 = 204

204 inches to 34 inches.

204/34 = 6

Remember we are scaling down

204× 1/6 = 34

3
The linear function is represented by the equation y=-3x - 2. What can be determined of this equation written in
slope-intercept form? Check all that apply.
3
The y-intercept is - 5
-
The y-intercept is 2.
The y-intercept is -2.
3
The slope is 3
The slope is 2.
The slope is -2.

Answers

Answer:

The y-intercept is –2.

The slope is Negative three-fifths

Step-by-step explanation:

I got it right on edge

Ruby's family took a road trip to Mount Rushmore. Ruby slept for the last 476 miles of the trip. If the total length of the trip was 700 miles, what percentage of the total trip had they traveled when Ruby fell asleep?

Answers

700 - 476 =

700

+476

______

1176

32%

Explanation

700 - 476 = 224
I googled 224 is what percent of 700

*Geometry* Please help me answer 17. To 23

Answers

17. Longest side

18. Smallest side

19. *i think* parallel

20. hypothesis is false, and a contradiction is reached

21. must be greater

22. SAS (Side-Angle-Side)

23. (To answer this look back in your notes about the section, what other Inequality Theorem is talked about, since i don't know what section this comes from i cannot help you)

All i know is 17 long side

Need help with this. Please

Answers

Answer:

yes it would make a acute triangle

Step-by-step explanation:

i need help please
its pretty urgent

Answers

~A ~Because you multiply five times D equals 5D +5×1=5

Write the equation of a line that is parallel to y=3x + 7 and goes through (2,3)

Answers

Answer:

its y+-2+7

Step-by-step explanation:

Other Questions

If the total cost of 3 units is $40 and the total cost of 4 units is $50, the marginal cost of the fourth unit is: wrwhrowurhiuwirhirhiaruarhuaiwrhaihaiowawlrhwauilrhawuirhwauihruaiwhruawilhawuirawlirwairawriahrihawirhlairhawirahwulrihawuilrhawilr which type of rights does Jefferson refer to in the Declaration of IndependenceA, civil rightsB. constitutional rightsC. legal rightsD. natural rights Donna's company reimburses her expenses on food, lodging, and conveyance during business trips. The company pays $50 a day for food and lodging and $0.60 for each mile traveled. Donna drove 200 miles and was reimbursed $1,620. Part A: Create an equation that will determine the number of days on the trip. (3 points) Part B: Solve this equation justifying each step with an algebraic property of equality. (6 points) Part C: How many days did Donna spend on this trip? (1 point) What is the meaning of the underlined word?objective or goalhappiness or joyweakness or flawpossession of belonging a ball accelerate downward at 9.8 m/s2 with 1.7 of force. What is the mass of the ball? DNA and protein together form a complex called Please help me with this please Help me please 10-13 please please helpp When would it be appropriate to use a model instead of a controlled experiment What is the equation in slope-intercept form of the line that passes through the points (4, 2) and (12, 6)? how an ionic compound made up of charged particles can be electrically neutral What was not an accomplishment of the Thirteenth Amendment ?A. Ban of slavery B. Ban of servitude C. Power of enforcement D. Ban of indentured servitude Which equation has water as a product in the chemical reaction? A. Na + CI NaCl B. Na + H20 NaOH + H2 O C. CO2 + 02 + energy C6H1206 + 02 D. H2 + 02 H20 20 POINTS FOR THIS QUESTION.VERY URGENT HELP.please dont guess on this I really need help and explain how you got the answer. ( this is paragraph 5 that your supposed to read,) Between 600 and 900 CE , acupuncture developed especially rapidly in China. Books and colored charts describing meridians and specific acupuncture points were published. The technique continued to evolve through the eighteenth century, and even began to spread to the West . Missionaries returning to Europe brought acupuncture back with them, and Asian immigrants brought the tradition to America , too. In the early 1800s , however , acupuncture was suppressed by the Chinese emperors of the time, who were increasingly influenced by Western ideas. After the defeat of the last emperor in 1911 , the practice of acupuncture began to revive in ChinaPresident Richard Nixon's visit to China in 1972 caught the public's attention , and acupuncture became popular in the United States as well . David mixes 2 liters of lemon juice with 9 liters of water to make lemonade. Which ratio of liters of lemon juice to liters of water will make the same concentration of lemonade? F: 3 : 10G: 10 : 72H: 14 : 63J: 27 : 6 Aster Inc. uses the LIFO method for calculating its cost of goods sold and inventory. What was the total cost of goods sold on January 27th? Do you think there is a point when someone truly feels accomplished? Support your answer with evidence from readings or your life British citizens were willing to come start over in the New World for many reasons; which is NOT a reason?(Single choice)A. Opportunity.B. Learn from the Native Americans.C. Religious freedom.D. possibility to own land. The number line shows the graph of an inequality:A number line is shown from negative 5 to positive 5 with increments of 0.5. All the whole numbers are labeled on the number line. An empty circle is shown on the seventh mark to the left of 0. The region to the left of the empty circle is shaded.Which statement explains whether 4.5 can be a value in the shaded region? (5 points)Group of answer choicesNo it cannot, because 4.5 lies to the left of 3.5.No it cannot, because 4.5 lies to the right of 3.5.Yes it can, because 4.5 lies to the right of 3.5.Yes it can, because 4.5 lies to the left of 3.5.