Mathematics High School

Helppppp pleaseeeee

Answers

Answer 1

Answer:

-1

Step-by-step explanation:

Answer 2

It is -1 because 4 is smaller than 5

Related Questions

Find the Area of the triangle, Is it In or In2

Answers

Answer:

15 In²

Step-by-step explanation:

Area of triangle = 1/2 × base × height

1/2 × 6 × 5 = 15

The dimensions of a cylindrical water tank are shown below.
18 yd
60 yd
Which of the following is the best estimate of the volume of this water tank?
A 58,320 ya
B 3,240 yd
C 14,500 yd
D 19,440 yd

Answers

The best answer to go with is b

The probability of being assigned a locker next to a classroom door is 11%. What is the probability of not getting a locker next to a classroom door.

Answers

Answer:

0.7921%

Step-by-step explanation:

89/100×89/100

There are 8 footballs in a store cupboard; one is yellow and the others are white. A pupil takes 2 footballs out of the cupboard at random. What is the probability that one of them is the yellow ball?

Answers

Answer:

1/8

Step-by-step explanation: because there is only one yellow ball and 8 balls total, you can write it as a ratio of 1/8

Answer: 1/8

Step-by-step explanation:

Choose all the examples that can be measured using volume.?

the amount of cereal in a box

the amount of milk in a milk carton

the amount of space inside a van

the amount of writing space on a piece of paper

the amount of space a picture takes up on the wall

Answers

Answer:

the amount of cereal in a box

the amount of milk in a milk carton

the amount of space inside a van

12. The side lengths of three triangles are shown.
Which of the triangles are right triangles?

Answers

2 is a right triangle

PLEASE ANSWER QUICKLY!
How do I graph this?? I think the range is all 4 because there is not constant ratio but help me to graph it please.

Answers

Answer:

X=-2 y=1/16

X=-1 y=1/4

X=0 y=1

X=1 y=4

X=2 y=16

Don't mind the ones in the negative when plotting just keep them in mind and use the bigger numbers, since the scale is big

Step-by-step explanation:

When putting a negate power you just inverse the equation while keeping the power the same and only changing the sign

i.e: 4^(-3)=1/4³

165 x 0.38² to two decimal place

Answers

Answer:

23.83

Step-by-step explanation:

1--1/3(-3) + 4(1)+12=3(-3)

Answers

Answer:

No. The answer on the right is positive 16 while the answer on the left is negative 9. 16≠-9

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

1-- 1/3 (-3) +4(1)+12= 3 (-3)

1+ 1/3 (-3)+4 +12 = -9

1-1+4+12=-9

16= -9

HELP!!!
A random sample of 50 bottles is selected from the production line of a large manufacturing company. The mean
of the contents of the 50 bottles is 20.25 ounces. The manager of the company requests that the machines be
recalibrated because bottles coming off the production line are supposed to contain 20 ounces. Which of the
following statements is true?
O 20 is a statistic and 20.25 is a statistic.
20 is a statistic and 20.25 is a parameter.
o 20 is a parameter and 20.25 is a statistic.
O 20 is a parameter and 20.25 is a parameter.

Answers

Answer: 20 is a parameter and 20.25 is a statistic

Definition of parameter: a numerical characteristic of a population, as distinct from a statistic of a sample.

Definition of statistic: a fact or piece of data from a study of a large quantity of numerical data.

Hope this helps!

Answer:

Step-by-step explanation:

20 is a parameter and 20.25 is a statistic

WATCH OUT: There is someone named RiveraAlvarezBryan. This person writes nice things instead of answering your question to get points.

Answers

Answer:

Step-by-step explanation:

5x + 7y = 25
5x - 2y = -65
solve using elimination
(step by step please)

Answers

5x+7y=25

5x-2y=-65

subtract both of the equations

5x-5x=0

7y--2y= 7y+2y=9y

25--65=25+65=90

0+9y=90

9y=90

divide both sides by 9 to get y by itself

9y/9=90/9

cross out 9 and 9 which becomes 1*1*y=y

90/9=10

y=10

find x by using the substitution method

5x+7y=25

5x+7(10)=25

5x+70=25

move +70 to the other side

sign changes from +70 to -70

5x+70-70=25-70

5x=-45

divide both sides by 5 to get x by itself

5x/5=-45/5

cross out 5 and 5 then becomes 1*1*x=x

-45/5=-9

x=-9

answer:

(-9,10)

Please help me find this answer

Answers

Answer:

A = 706.9 ft²

C = 94.2 ft

Step-by-step explanation:

A = πr²

C = πd

r = d/2 = 30 ft/2 = 15 ft

A = π × (15 ft)² = 225π ft² = 706.9 ft²

C = π × 30 ft = 30π ft = 94.2 ft

can someone please help me with this one?

Answers

Answer:

12=0.5d-g or g=0.5d-12

Step-by-step explanation:

12 gallons

1/2 gallon a day

g gas

d days

g=0.5(5)-12

2.5-12

9.5 gallons after 5 days

Maria counted the number of candies in ten different boxes. the number of candies are 57 38,45,49,52,56,41,50,61, and 60. What is the mean absolute deviation of the number of candies.

Answers

Add all the numbers then divide them by the amount of numbers

509 divided by 10 = 50.9

Solve by factoring
x^2-x-30+0

Answers

Answer:

(x+30) (x+0)

Step-by-step explanation:

anything times zero is zero so the first part is easy

30 plus 0 is 30 sooo yeah

select all of the expressions that are equivalent to 4(5x+2y)

Answers

Answer:

Where are the expressions?

Step-by-step explanation:

Answer:

Step-by-step explanation:

FSelect the correct answer. Consider these functions: f(x)=4x^3-10 g(x)=3x-4/2 What is the value of g(f(2))? A. -6 B. 2 C. 19 D. 31

Answers

Answer:

D. 31

Step-by-step explanation:

First we need to find what the value of f(2) is, so we are going to substitute x for 2 in f():

f(2)=4(2)^3-10

= 4(8)-10

= 32-10

= 22

And then we substitute 22 for x in g()

g(22)= (3(22)-4)/2

= (66 -4)/2

= 62/2

= 31

Which expression represents the difference of (6x - 5) - (-x - 4)?

Answers

(6x-5)-(-x-4)

6x-5=x+4

6x-x=4+5

5x=9

how do the two examples differ in their approach to similar subject matter? A example 2 presents the steps for proper tongue care in a detached way, while example 1, reminds us that the tongue is an organ that we rarely take as seriously as we should

Answers

Answer:

It's B

Step-by-step explanation:

What shape is figure b?

Figure A is a cone and figure B is a cylinder.
cylinder
sphere
cone
pyramid

Answers

Answer:

Cylinder

Step-by-step explanation:

Figure b is cylinder.

Answer:

sphere

Step-by-step explanation:

Rule: add 15 subtract 10 first term: 4

Answers

Answer:

9,14,19,24,29,34,39,44

Step-by-step explanation:

HELPP. Mary and Frank have two bags in front of them. Mary's bag has 4 marbles; blue, yellow, red
and green. Frank's bag has 3 marbles; purple, orange, and pink. They will pick from their bag
at the same time. What is the probability of Mary selecting red from her bag and Frank selecting
purple from his bag?

AND CAN SOMEONE EXPLAINING HOW THEY GOT THE ANSWER

Answers

Answer: 1/12 is the answer

Step-by-step explanation: 3 , 4

1 of those colors so , 1/3 x 1/4 = 1/12!!

i hope that helps <3

evaluate 4z -5y when z=8 and y=3

Answers

Answer:

Step-by-step explanation:

In 4z -5y, substitutte 8 for z and 3 for y, obtaining:

4(8) - 5(3) = 32 - 15 = 17

Answer:

Step-by-step explanation:

When you have a number by its variable you multiple, if you know the value of the variable then you multiply the two numbers together.

4z-5y

when z=8 and y=3

The equation really is

4 times 8 - 5 times 3

4 times 8 is 32

5 times 3 is 15

15-32

15-32= 17

Hi, could someone quickly please help me?

1. The location of two hikers is marked on the topographic map to the right as points F and H. What is the elevation of the camper at point F?

2. Each hiker climbed to point G along the path indicated by the arrow. What was the change in elevation for the hiker that took the steepest path point G?

Answers

Answer:

740 m

Step-by-step explanation:

Answer:

2. elevation above sea level Contour lines run next to each other.

10. The dimensions of a triangular prism are shown in the diagram. 10 cm 10 cm www 8 cm 34 cm -12 cm What is the volume of the triangular prism in cubic centimeters?

Answers

Answer:

I dont understand, what does www mean?

Step-by-step explanation:

Uhm I would appreciate the length and height so I can solve.

Remember formula of a triangle is:

BH x 1/2

OK so 8 x 12 = 96

96 divided by 23 = 32

Your answer is 32 I am pretty sure if that's the following formula of a PRISM. Please wait for more responses if needed, thank you.

Without division:

8 x 12 = 96

The triangles in the diagram are similar.
Vad
H
Which proportion is set up correctly?
GH
CA
GO
TA
GH
TC
GO
TA
ОО
AG
OH
CT
GO
TA

Answers

Answer:

GH/TC = GO/TA

Step-by-step explanation:

Mikel gave a $1.32 tip for an order that costs $8.80

Answers

Your answer in total is $10.12.

helpppp plss, which ones are growth or decay

Answers

Answer:

Decay

Growth

Decay

Growth

Step-by-step explanation:

PLEASE HELP THIS IS URGENT!!!!

Answers

Answer:

I believe it would be 21 units . dont let extra line's confuse you just pay attention to the letters its asking for

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