Mathematics High School

HELP ME PLEASEEEE!!!!

Answers

Answer 1

Answer:

Step-by-step explanation:

count the brackets on the line d and e

Related Questions

can someone help?.............

Answers

Answer:

Step-by-step explanation:

The sum of the three interior angles of a triangle is always 180.

Knowing this, we can set up an equation for the given angles:

[tex]8x + 10x + 12x = 180[/tex]

[tex]30x = 180[/tex]

[tex]x = 6[/tex]

Knowing this, we can now plug it into the angles:

[tex]8x[/tex]

[tex]8 * 6[/tex]

[tex]48[/tex]

[tex]10x[/tex]

[tex]10 * 6[/tex]

[tex]60[/tex]

[tex]12x[/tex]

[tex]12 * 6[/tex]

[tex]72[/tex]

Help please thanks so much

Answers

Answer:

C 4/5

Step-by-step explanation:

A construction company ordered 85 wood beams for a new project. Each beam
was 25.5 ft long. What was the total length of all of the beams put together?
Write your answer in yards.
Use the table of conversion facts as necessary, and do not round your answer.

Answers

Answer: 722.5 yards

Step-by-step explanation:

85 x 25.5 = 2167.5 feet for 85 wood beams.

Convert 2167.5 feet to yards.

There are 3 feet in 1 yard; so divide 2167.5/3 which equals 722.5 yards

Will give brainiest to correct answer

3. BestBuy is offering 30% off all items. If x is the original purchase prices, select
ALL of the expressions which represent the final price with the discount
B. 0.7x
A 13x
C. X
D. X -0.3x
EX+ 0.3%

Answers

Answer:

B and D

Step-by-step explanation:

simple math :)

Answer:

B and D

Step-by-step explanation:

Just took the test

Please follow me

La fracción 2/12 es equivalente a

A. 0.16
B. 0.166
C. 0,1666
D. 0,1666...

Answers

1/6 = 0.16
Is A espero que esto ayude :)

HELP!
If the radius of the large pizza is 8 inches, what is its area in square inches?

Answers

Answer:

about 200 square inches

46x= -23
Solve please

Answers

Answer:

73urur

Step-by-step explanation:

ndndndnfnnfnfjgjfjf

Answer:

-0.5

Step-by-step explanation:

x=-23÷46

x=-0.5

that's the answer :)

Mike pays $8,000 in property taxes, but receives a 28% tax deduction for it. What is Mike’s net expense for property taxes

Answers

Answer:

the answer is he pays 2,240 in property taxes now

Answer: 5,760

Steps:
8,000 * .28 = 2,240 —> tax deduction
8,000 - 2240 = 5,760

Tip: Move the decimal place two spots to the left to make a percent a decimal.

2v+7=3 what do v eqaul

Answers

Answer:

v= -2

Step-by-step explanation:

subtract 7 from both sides and then divide by 2

0⁴= please helppppppp

Answers

Answer:

Step-by-step explanation:

Answer:

the correct answer is 0

Step-by-step explanation:

One angle of an isosceles triangle measures 130°. Which other angles could be in that isosceles triangle? Choose all that apply

50, 45, 130, 25

Answers

So triangles have a sum of 180° and in an isosceles triangle, two of the angles are equal. If we have one angle that measures 130°, the other two have to add up to 50°. Since the two are equal, the only answer can be 25°!

Your neighbor burns 150 Calories in 15 minutes cross-country skiing.
There is a proportional relationship between Calories burned and time.
Find the unit rate.

1. Unit rate 5 cal per minute 2. unit rate 12 cal per minute 3. unit rate 10 cal per minute 4. unit rate 100 cal per minute

Answers

The unit rate is 10 cal per minute.

150/15 = 10

In ΔTUV, the measure of ∠V=90°, TU = 24 feet, and VT = 15 feet. Find the measure of ∠U to the nearest degree.

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

sinU=opp/hyp= 15/24

sinU=15/24

U=sin^-1(15/24)

U=38.682=39

Help please find surface area

Answers

Hope this helps find what you were looking for.

What is the area Of This Shape? Please Sumbody Help

Answers

Answer:

i think its 102

Step-by-step explanation:

I need help again I’m pretty stuck

Answers

Answer:

1: 45

3: 45

4: 135

5: 103

6: 77

8: 77

9: 135

10: 45

11: 135

12: 45

13: 77

14: 103

15: 77

16: 103

Step-by-step explanation:

Bob wants to buy a television that costs $600, including taxes. To pay for the television, he will use a payment plan that requires her to make a down payment of $240, and then pay $68.50 each month for 6 months. What is the percent increase from the original cost of the television to the cost of the television using the payment plan?

Answers

Answer:

108.5% increase

Explanation:

Find how much payments will cost for 6 months

68.50 × 6 = 411

Add payments to down payment

411 + 240 = 651

Compare:

600 vs 651

Solve for percent increase:

651 ÷ 600 = 1.085

Convert decimal into percentage:

1.085 × 100% = 108.5%

need help with 5 6 7 and 8. at least answer one of them .

Answers

Answer:

5) moves one place to right

6) moves one place to left

Step-by-step explanation:

x=y-1
y=4-2x
solve by using the substitution method. pls explain how you did it too pls

Answers

it would be (1,2)

x=1 and y=2

if 6x+4=20-2x, then 8x=?

Answers

Answer:

8x = 16 x=2

Step-by-step explanation:

Answer: Simplifying

8x = 0

Solving

8x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '8'.

x = 0

Simplifying

x = 0

Step-by-step explanation:

Use the converse of the side-splitter theorem to determine if T R is parallel to R S. Which statement is true? Line segment TU is parallel to line segment RS because StartFraction 32 Over 36 EndFraction = StartFraction 40 Over 45 EndFraction. Line segment TU is not parallel to line segment RS because StartFraction 32 Over 36 EndFraction not-equals StartFraction 40 Over 45 EndFraction. Line segment TU is parallel to line segment RS because StartFraction 32 Over 45 EndFraction = StartFraction 40 Over 36 EndFraction. Line segment TU is not parallel to line segment RS because StartFraction 32 Over 45 EndFraction not-equals StartFraction 40 Over 36 EndFraction.

Answers

Line segment TU is parallel to line segment RS because 32/36 = 40/45.

What is side splitter theorem?

According to the "Side Splitter" Theorem, a line that crosses two sides of a triangle and runs parallel to its third side proportionally divides those two sides.

A line will divide two sides of a triangle proportionally if it runs parallel to one of the sides and intersects the other two.

Given

It is evident from the presented figure that QT=32, TR=36, QU=40, and US=45.

The opposite of the side splitter theorem asserts that a line is parallel to a third side if it divides two sides proportionally.

TU separates the two sides by a factor of in

QT/TR = 32/36 = 8/9

QU/US = 40/45 = 8/9

QT/TR = QU/US

It implies that the line TU divides the two sides equally.

Line segment TU is parallel to line segment RS using the reverse of the side splitter theorem because

32/36 = 40/45

Hence option 1 is correct.

Learn more about side splitter theorem;

https://brainly.com/question/30105519

#SPJ5

The complete Question is,

Find the missing side i the problem using special right triangle. Can you help me

Answers

Answer:

x = 13.86

y = 6.93

Step-by-step explanation:

tan 30° = y/12

0.5774 = y/12

y = 12(0.5774) = 6.93

cos 30° = 12/x

0.8660 = 12/x

x = 13.86

Help!!! Assignment due in 20 minutes!!

Answers

Answer:

Step-by-step explanation:

The answer would be 2 because it reduces to the same system of equations as the original, which I knew since the first equation was the same and if you divide everything in the second by 2, you'll get 3x-y=8. :)

will name brainliest

Answers

Answer:

The second one is the answer

Step-by-step explanation:

Ur just dividing everything except the exponents. the exponents you subtract

Answer:

B. 3m^6 - 3m^3 - 2m^2

Step-by-step explanation:

Step 1: (6m^8 - 6m^5 - 4m^4)/2m^2

Step 2: (6m^8/2m^2) + (-6m^5/2m^2) + (-4m^4/2m^2)

Step 3: 3m^6 - 3m^3 - 2m^2

1) Given equation

2) You can imagine this fraction as (6m^8 - 6m^5 - 4m^4) multiplied by 1/(2m^2), so you can think of it like multiplying a monomial by a trinomial where you multiply the monomial by each term. In this step you multiply 1/(2m^2) by each of the terms in the trinomial.

3) In this step, you divide the terms in the parenthesis. You first divide the constants (ex: 6÷2=3 in (6m^8/2m^2)), and then you divide the variable exponents (ex: m^8÷m^2=m^6 in (6m^8/2m^2)).

In a class of 18 students, 5 have a brother and 11 have a sister. There are 5 students who do not have any siblings. What is the probability that a student has a sister given that they do not have a brother?

Answers

I think the images should make sense. If not, just comment, I’ll be here. (It’s only letting me insert one image so I’ll have to exp this part) once you’ve filled the two way table in, you circle the two squares that Apple to the situation. In this case, which ones don’t have a brother? The top right and bottom right fit that bill. Then you divide the number of students that actually have a sister but the two squares (added together) that do t have a brother. So it’d be 5/10 which is .5 for an answer

3x 2+ 4x - 20
using grouping or an area model.

Answers

Answer:

Is the 3x a power of 2, once I get that info I'll edit my answer

Step-by-step explanation:

Help me with this please!!

Answers

Answer:the 3 one

Step-by-step explanation:

This looks to be a Ray. Which is a type of line with one end point on one side, when continuing on forever on the other.

From the options given, I’m guessing it is the third option if it is asking to identify the shape? But your questions asks the name of the line, which is a ray.

If the hotdog stand wants to make a profit of about $200 to pay their bills, how much do they need to charge per hotdog?

Answers

Answer:

it doesn't show how much they sold for it to be $200

Laura wants to cover a box with fabric.
• The box is in the shape of a rectangular prism.
• It measures 15 in. long, 11 in. wide, and 24 in. tall.
What is the total surface area of the exterior of the box that Laura will cover

Answers

Answer:

1968 in

Step-by-step explanation:

times the width and height, then times the answer by 2.

times the length and height, then times the answer by 4.

add both answers

you get 1968in

Answer:

hey so the answer is 1,578 inches square

Step-by-step explanation:

help me ?!?!?!?!?! im in need of help

Answers

the answer is A. rotation, translation

Other Questions

PLEASE ANSWER HURRY!!!You're a nurse at a hospital, and there's a fire on your floor. Which of the following should you do?A. Ensure the fire doors are propped open.B. Call the fire department regardless of the size of the fire so thatthey can extinguish it.C. Start helping all patients exit the building.D. Close the doors to the patient rooms and extinguish the fire if it's small. disadvantages of starting a business as an entrepreneur ? What is the value of the expression (5) -3?1. Apply the negative exponents rule: 1(5)32. Expand the power: 1(5)(5)(5)3. Simplify: 1xWhat is the value of x?x = Plssss help meeee I need help?? only remaining city by 1950 not controlled by north Korean forces An unlabeled hierarchical diagram of various astronomical bodies is shown below. The labels A, B, C, and D can be used to represent the Milky Way, universe, planets, clusters, and stars.Part 1: Which four astronomical bodies would you choose to represent the four labels in the diagram?Part 2: Justify your choice based on the hierarchical relationships in astronomical bodies. the ratio of dogs to cats at the local shelter is 2 to 5.there are 20 dogs at the shelter.what is the total number of dogs and cats at the shelter? Which statement about Frank Stella's paintings is true?He placed shapes carefully so they don't overlap.He made paintings that are representational.He made a series of artworks using protractor shapes. Hello Everyone! I have a question?What should you do when you have two shots, in one of your shoulders... and then one of your shoulders, start hurting you.... and feels a little bit sting, when you touch one of your shoulders? What I should about that?THIS IS ACTUAL A PERSONALLY QUESTION:Do not report this...And explanation why how to stop feeling one of your shoulders numb? What is the mood of the poem?A. optimisticB. defiantC. seriousD. nonchalant Lets make history everyone that can answer put Potato in answers whoever is first gets that cool bean brainlisty. What do you think could make the magnetic force produced by the launcher system so much stronger in the Wednesday launch than in the Tuesday launch, even though the spacecraft was moved the same distance closer?If I were you only answer this if you do amplify Solve: 2.4y - 3.2 = 4 A y = 0.5 B y = 1.6 C y = 2 D y = 3 i need help w this plss Help I dont know answer ASAP 20 POINTS!!The air also contained a small amount of argon As the temperature of the air decreased from 20C to -190 C the argon changedExplain the changes in arrangement and movement of the particles of the argon as the temperature of the air decreased 5-(x-3)+4x simplify equation PLS ANSWER IM SO CONFUSED.................Organisms other than humans are_____ to certain climates and would not survive in other climates. A scale model of a buliding is 18 inches tall. The actual building is 240 feet tall. What is the scale factor of the model? Write your answer as a fraction in simplest form. ill mark brainlest!Which of the following best identifies Governor Talmadge's position on the New Deal?A. He supported New Deal policies and helped introduce them to Georgia.B. He was initially opposed to the New Deal but later encouraged it.C. He opposed New Deal policies and blocked them in Georgia.D. He advised the president on what would make the New Deal successful in Georgia.