Mathematics High School

ples show work- kskskskskskksksksk

Answers

Answer 1

Answer:

Step-by-step explanation:

8-(36/9)+99-(6x7)

8-4+99-42

4+57

Answer 2

Answer:

Step-by-step explanation:

For this, we need to follow PEMDAS (Parenthesis, exponent, multiply/divide, add/subtract). First, we do the parenthesis, this gets us 8 - 4 + 49 - 42. Since this is all addition/subtraction, we do it from left to right. 8-4 is 4. Now our equation is 4 + 49 - 42. 4 + 49 is 53. Now our equation is 53 - 42. That is 11. That means our answer is 11.

Related Questions

Use the figure at the right to answer questions 9-12.

Answers

Answer:

9.) 5x - 18 = 4x + 7 10.) x = 25 11.) m∠MNQ = 107° 12.) m∠MNR = 73°

Step-by-step explanation:

9. & 10.)

∠MNQ and ∠RNP are vertical angles meaning they are equivalent to each other. Knowing that, we can set their values equal to each other and solve for x.

5x - 18 = 4x + 7 (Given)

x - 18 = 7 (Subtract 4x on both sides)

x = 25 (Add 18 on both sides)

Therefore, we know the equation is 5x - 18 = 4x + 7 and we know that x = 25.

Now we can solve for the angles.

11.)

5(25) - 18

125 - 18 = 107

Therefore, m∠MNQ = 107°.

12.)

∠MNR and ∠MNQ are supplementary angles meaning their angles will add up to 180°

∠MNR + 107 = 180

∠MNR = 73

Therefore, m∠MNR = 73°.

Pls pls help I don’t have time HELP ASAP. It also detects if it’s right or wrong.

if anyone answer this question correctly will get 100 points and a marked brainllest at 1:02 just add me and answer below and its yours.

Answers

Answer:

okk thanks for free points

.............

Answer:

1. -2

2. -3

a. 155x+375 >= 900

b. x>=3.38709677. or technically >=4 because you get payed at the end of a week?

Step-by-step explanation:

1. (y-y)/)x-x)

2. same thing

3 a. 155 is the rate, 375 is the starting value

b. subtract 375, divide by 155

Please help me I will give you a Brainly

Answers

Answer:

I would be y

Step-by-step explanation:

sorry if it is wrong

can I please have some help

Answers

Step-by-step explanation:

6.-3

8.-36

10.11

make it braintliest please

Answer:

6) q = -3

8) d = -4

10) y = 10

Step-by-step explanation:

6) -7q = 21

divide by -7 on both sides

q = -3

8) -1/3d = 12

divide both sides by -1/3

d = -4

10) -88 = -8y

divide both sides by -8

10 = y

y = 10

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Answers

Answer:

what do you mean

Step-by-step explanation:

ok...................

Shasta is going to her best friend's house for dinner. Her mother says she needs to be back in 2 and a half hours. If she leaves at 5:00 pm, what time will she be back?

Answers

Answer:

It would be 7:30 pm

Step-by-step explanation:

A block of silver is weighing 8 ounces is worth $104. What is the unit rate for the Value of silver in one ounce

Answers

Answer:

Blockof silver's wieghing = 8 ounces

total rate = $104

therefore, one ounce=$104/8= $13

Every 1 have a great day. If sum 1 pull you down get back up

Have a good day

Answers

Answer:

I hope you have a great day too

Someone please do this!

Answers

Answer:

£518.42

Step-by-step explanation:

518.42 I think that’s right

select the correct solution for 12x = 60
(A) X = 1/5
(B) X = 48
(C) X = 5
(D) X = 72

Answers

the answer is c x= 5

Please Help! #17, 18, 19

Answers

Answer: 17: No, the triangles are not similar.

I'm sorry, that is the best I can do, I forgot all about triangles ;-;

Step-by-step explanation:

help !? please!!!!!!

Answers

Answer:

slope is 1/3

Step-by-step explanation:

In between the points, you go up one, and forward 3. it can't be a negative slope cause it aint going down. And the slope of 3 is steep last time I checked.

Answer:

m=1/3

Step-by-step explanation:

you can do rise over run or y2-y1/x2-x1 with two coordinate points

In the diagram the length of segment VS is 39 units what is the length of segment TV

Answers

Answer:

Step-by-step explanation:

Answer: B. 38

Step-by-step explanation:

Got it right, Edge 2022.

Plz help it due In 20 mins

Answers

Answer:

Slope of line A= -1/3

B=-1

C= -5/4

Step-by-step explanation:

Use: slope m= y-y1/ x-x1

I NEED SERIOUS HELP I WILL MARK BRAINLIEST IF U DO THE PAGE FOR ME PLZ HELP ITS DUE IN AN HOUR

Answers

Answer:

The rest are kinetic

Step-by-step explanation:

Potential: Standing at top of slide.

JUICE IN ORANGE

UNBURNED COAL

BATTERY

FROG SITTING

BOOK ON HIGH SHELF

PARKED CAR

Please help ILL MARK U BRAINLIEST!!
The cost of 5 pounds of bananas is $3.25. What is the constant of proportionality that relates the cost in dollars, y, to the numbers of pounds of bananas, x?

Answers

Answer:

0.65:1

Step-by-step explanation:

Yfjdjshshdjhdhdhdh Baha’i s

Is 2x + 3 +7x equivalent to the expression 2(x+3) + 7x?

Answers

Answer:

Step-by-step explanation:

because if you use distribution on 2(x+3)+7x it gives you 2x+6=7x which does not equal 2x+3+7x

The ratio of boys to girls in Ella’s grade is 3 to 4. The ratio of boys to girls in Minh’s grade is 4 to 5. Each grade has a total of 20 girls.

How many boys are in each grade?

Answers

Answer:

12 boys

Step-by-step explanation:

I believe the answer is 12 boys. I hope this helps!

helllppp!
right answer only please!

Answers

Answer:

slope intercept form

Step-by-step explanation:

mark brainliest pls

The answer is slope intercept form hope this helps you

It takes 3 people to make one snowman. If there are 36 people, how many snowmen can be
made?

Answers

Answer:

Step-by-step explanation:

36/6 is 6. thats your awnser

Answer:

12 snowmen

Step-by-step explanation:

The answer is 12 snowmen. Because 36 divided by 3 is 12. Hope this help!

I need help solving this practice question

Answers

Answer:

Step-by-step explanation:

SAS congruence means that an the concruent angle is found between the two congruent sides. To prove this, IJ and ST must be congruent (so that the angle is between the sides)

need help asp pls The 8 students in Mrs. Howard's class were asked how many minutes it takes them to get to school in the morning. Here is what they answered:
14, 11, 16, 10, 6, 5, 5, 7

Answers

Answer:

what's the question thougu

For (triangle)DEF, you are required to construct the median DG to EF. Which of the following must be performed first?

A. Draw EF to DG.

B. Draw DG to EF.

C. Bisect DE at G.

D. Bisect EF at G.

Answers

Answer: C. Bisect DE at G.

Step-by-step explanation:

In a triangle, a median is a line segment drawn from a vertex to the midpoint of the opposite side of the vertex.

So, for triangle DEF , if we draw the median DG to the opposite side EF.

Here EF is the opposite side to vertex D.

So, G must be the midpoint of line segment EF.

So , we need to first mark G on EF.

i.e. we need to bisect EF at G.

So first step would be : Bisect EF at G.

Pls help ASAP it’s math

Answers

Answer:

Step-by-step explanation:

the image shows VW and SR to be congruent therefore the difference is 10 between the sizes. to find SP you subtract 10 from TW

15 - 10 = 5

Who is ASAP and why do I need to help them

Kimberly and Emily went to lunch at
their favorite restaurant. Kimberly has a
$5 off coupon to use for her purchase of
$30. Emily has a 10% off coupon to use
for her purchase of $25. What is the
difference between the total amount
Kimberly and Emily will pay individually?

Answers

Kim will pay $25 because 30-5=25

Emily will pay $22.50 because 25•.90=22.5

25-22.5=2.5

the difference is $2.50

Which of the following could be the ratio between the lengths of the two legs
of a 30-60-90 triangle?
Check all that apply.
O A. 15:15
OB. 1: 15
O C. 1: 2
OD. 25
E. 2.5: 6
OF. v2:

Answers

9514 1404 393

Answer:

B, E

Step-by-step explanation:

The ratios of side lengths in a 30-60-90 triangle are ...

1 : √3 : 2

The two legs are the shorter sides, so any ratio that reduces to 1 : √3 is an appropriate choice:

B. 1 : √3

E. 2√3 : 6

A student stands at the entrance of her school and notes the colors of cars that enter the parking lot. The results are shown in the bar graph below.

which of the following is a true statement regarding the info in the bar graph?

a. car color is a discrete variable
b. car color is a catagorial variable
c. car color is a continuous variable
d. frequency is a discrete variable

thank ya so much and have a lovely day!!

Answers

Answer:

Step-by-step explanation:

Color of car is a categorical variable. its value are not numerical

The frequency of cars entering the parking lot is a discrete variable so option (d) will be correct.

What is a variable?

A variable in mathematics is a representation of any quantity whose value is changeable.

For example speed of a vehicle is a variable.

The value of the variable changes but the meaning of the variable never for example speed of vehicle changes but the word speed does not change.

A discrete variable is a variable whose values are different.

Since car color is not a variable because the meaning of variable is not constant in car color.

The frequency of vars is a discrete variable because it is different for each kind of car.

Hence "The frequency of cars entering the parking lot is a discrete variable".

To learn more about variables,

https://brainly.com/question/17344045

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-14-8x=-2(-3x+7) one solution,no solution,or infinite

Answers

-14-8x=-2(3x+7)=0 I think

The volume of a cylinder is 980 in ³. The height of the cylinder is 20 in. What is the radius of the cylinder?

Answers

The radius would be 2.2281 or 7/π

please find the area of this irregular shape

Answers

Answer: 10 sq units

Step-by-step explanation:

Area of triangle: 1/2 x b x h

1/2 x 2 x 2 = 2

Area of the left triangle is 2 sq units

1/2 x 4 x 2 = 4

Area of the right triangle is 4 sq units

Area of square: l x w

2 x 2 = 4

Area of square is 4 sq units

Area of figure: A of square + A of r tri. + A of left tri.

4 + 4 + 2 = 10

The area of the figure is 10 sq units.

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Help me out here pleaseeeeeee Someone help please!!! Medieval artists avoided sculptures that were 3D round and tended to want to do one dimensional (flat) sculptures?True or False Which of the following belongs in the empty box What is a benefit that CERT volunteers report after they complete training? A. Faster emergence response service for their family B. Knowing who to call when the power goes out C. Confidence they can protect themselves and others and minimize property damage D. Ability to fight house fires Help please help desperate due today.. ANSWER FIRST AND U GET WHATEVER U WANT a first number plus twice a second number is 4. twice the first number plus the second number totals 26. find the numbers Matteo is following this recipe to make a cake. He wants to make three of these cakes.How much of each ingredient does he need?Recipe: Makes 1 cake 8 ounces butter 7 ounces sugar 10 ounces of flour 4 eggs 1 teaspoon (tsp) baking powder I know what it means I just want to see if you do. Free PonitsQue tengas un gran dia solve for w. 7w=-14please help me with this one plz Which political party believes in small (less) government? Simplify the expression:k3k+5k Can someone help me do this its an emergency n + 10 = 8 + 4find the value of n. A set of data is summarized by the stem and leaf plot below. Stem Leaf1 0 0 2 2 4 5 5 5 6 7 8 8 9 9 9 92 0 0 0 3 3 4 5 8 83 0 0 1 1 3 4 5 5 5 6 6 6 6 7 7 8 8 8 9 94 1 2 2 3 3 3 5 5 6 6 7 8 8 9 9The value 52 appears _________time(s) in the data set. The value 47 _________appears time(s) in the data set. What did Jake do to save them time to get to Chichen Itza?barrowed a bikerented a cartraded for a tireran What do the C major, C sharp major and C flat major scales have in common? The line models the temperature starting at noon on an autumn day.a. Find the y-intercept of the function. b. What does the y-intercept represent?please help! (i will insert a picture so you can see the graph) Which of the following best defines judicial review?a. The power to create new laws that the legislative branch must passb. The power to determine which cases will be heard by the U.S. Supreme Courtc. The power to review and determine if laws or acts of governments are unconstitutionald. The power to force citizens to abide by decisions made by judges in the U.S. Supreme Court