Mathematics High School

Some help? Plz? I need some

Some Help? Plz? I Need Some

Answers

Answer 1

Answer:

B=59

Step-by-step explanation:

59 is across from B so they are equal.

Answer 2

Answer:

b = 59

Step-by-step explanation:

b is located right across from the 59 degrees, and they are separated by the same 2 lines that make up their angles. Therefore causing them to have the same measurement, making b = 59

Related Questions

A cylinder has a radius of 3 in and a volume of approximately 136.78 in? What is the height of the cylinder?
Round to the nearest tenth.

Answers

Answer:

4.835(I don't know unit.(m/in/cm)

Step-by-step explanation:

volume=πr^2h

136.78=22÷7×3^2×h

h=136.78×7÷(22×9)=4.835

EASY ALGEBRA! HELP PLEASEEE <3

Fill in the blank with a number to make the expression a perfect square.

v²-14v+__

(fill in where the underscore is)
I know the answer is 49, But please just work out the problem!!

Answers

v^2-14v+_49_
2v-14v+49(combine like terms)
12v+49
V=61
I hope its right

factor z^3 - 2z^2 + 9z-18
10 POINTS!!!!

Answers

Answer:

(z - 2) (z^2 + 9)

Step-by-step explanation:

Factor the following:

z^3 - 2 z^2 + 9 z - 18

Hint: | Factor pairs of terms in z^3 - 2 z^2 + 9 z - 18 by grouping.

Factor terms by grouping. z^3 - 2 z^2 + 9 z - 18 = (z^3 - 2 z^2) + (9 z - 18) = z^2 (z - 2) + 9 (z - 2):

z^2 (z - 2) + 9 (z - 2)

Hint: | Factor common terms from z^2 (z - 2) + 9 (z - 2).

Factor z - 2 from z^2 (z - 2) + 9 (z - 2):

Answer: (z - 2) (z^2 + 9)

ZA and ZB are vertical angles. If m_A = (4x – 13)° and m
ZB = (3x + 19)', then find the measure of ZA.

Answers

Answer:

115 degrees

Step-by-step explanation:

Vertical angles are congruent by the vertical angles theorem.

Hence,

<A=<B

4x-13=3x+19

x=32

Substituting 32 in for x in <A

4(32)-13= 115

What is 5884 diveded by 94?

Answers

Answer:

62.5957447

Step-by-step explanation:

= 62 R 56

= 62 56/94

= 62 28/47

Answer:

The answer is 62.6

Step-by-step explanation:

If 85% of dentists recommend Crest toothpaste, what percent do not recommend Crest?

Answers

Answer:

15%

Step-by-step explanation:

100% - 85% = 15%

The perimeter of an airplane ticket is 36 centimeters. The area is 80 square centimeters. What are the dimensions of the ticket?

Answers

Answer:

ent4kww

Step-by-step explanation:

rr

the rabbit population is a certain area is 500% of last years population there are 900 rabbits this year how many were there last year​

Answers

Answer:

180 rabbits

Step-by-step explanation:

I want to know if 1/324 is equal to -324, and why.

Answers

Answer:

It’s not

Step-by-step explanation:

1/324 is betwen 1 and 0, -324 is 324 numbers below zero

Write the equation of the line that is parallel to y+2=5(x-1) and passes through the point (-1, 0)

Answers

Answer:

Step-by-step explanation:

slope of required line=5

point is (-1,0)

reqd. eq. of line is

y-0=5(x-(-1))

y=5(x+1)

y=5x+5

-18W + 14t - 7 + 4w + 2t + 6

Answers

-18w+ 4w= -14w
14t-2t=12t
-7+6= -1
Answer -14w+ 12t-1

2x-5y=10

Solve for x and y

Plsssss

Answers

I honestly forgot about this but I can try and help you or just use an app

Which of the following situations are equal to 50%? Select all that apply.

Answers

Answer:

show them

Step-by-step explanat

we need to see the options

what is the likelihood of choosing a blue marble from a bag containing 8 red, 6 yellow, 12 green, and 6 blue marbles​

Answers

Answer:

6/32 or 3/16 chance

Step-by-step explanation:

Adding all of the marbles up we get our total, 32.

We have 6 blue marbles so 6/32 or 3/16 chance of picking a blue marble.

Answer:

6/32 or u can simplify it to 3/16

Plzzzzz give me Brainliest!!!!!  

Below are two parallel lines with a third line intersecting them.

Answers

Answer:

77

Step-by-step explanation:

180-103=77

Solve for x
9
X+4
12
2x
units

Answers

12 im almost positiveeeeee

Please help I’m running out of time!!!

After which event did General Douglas MacArthur take command of the US Army in the Pacific?
The Japanese invaded the Philippines.
O The US won the battle of Midway Island.
O The US and Japan fought for Guadalcanal.
O The Japanese almost won the battle of Iwo Jima.

Answers

Answer:

The answer is Battle of Midway

Step-by-step explanation:

What is (5,-4) rotated 180° clockwise?

Answers

-5,4
goes to diagonal box on coordinate plane

Solve the proportion! Please show work on how to do it

Answers

Answer:

You will use [tex]\frac{1}{4}[/tex] cup of sugar.

Step-by-step explanation:

Given that:

A recipe calls for 3/4 cup of sugar and 1/2 cup of brown sugar.

Ratio of sugar to brown sugar = 3/4 : 1/2

Amount of brown sugar used = 1/6

Amount of sugar used = x

Ratio of sugar to brown sugar = x : 1/6

As the relationship is proportional;

[tex]\frac{3}{4}:\frac{1}{2}::x:\frac{1}{6}[/tex]

Product of mean = Product of extreme

[tex]\frac{1}{2}x=\frac{3}{4}*\frac{1}{6}\\\\\frac{1}{2}x = \frac{1}{8}\\\\x = \frac{1}{8}*2\\\\x=\frac{1}{4}[/tex]

Hence,

You will use [tex]\frac{1}{4}[/tex] cup of sugar.

1.) The _____ value of your ordered pair is the input

2.) The _____ value of your ordered pair the output

Answers

1. x-value
2. y-value
1.) X-value

Reason: the set of inputs, also called x-coordinates, of the order pairs.

2.) Y-value

Reason: the range the set of outputs, also called y-coordinates of ordered pairs.

Which of the following statements is false?
8<8
2>8
2<8
2<8

Answers

Answer:

8<8 and 2>8 are both false

Answer:

B

Step-by-step explanation:

you are renting a moving truck for a day. There is a dailyfee of $20 and a charge of $0.75 per mile. Your budget allows a maximum total cost of$65. Write and solve an inequality that represents the number of miles you can drive the truck?

Answers

Answer:

its 6900000

Step-by-step explanation:

6hue and 388

Please help me. Solve by using substitution.

Answers

Answer:

y=-3x+3..........(1)

6x+2y=6

putting value of y

6x+2(-3x+3)=6

6x-6x+6=6

o=0

sorry I do not get answer

Answer:

x=1, y=0

Step-by-step explanation:

A and B are two cylinders that are mathematically similar.
The area of the cross-section
of cylinder A is 18 cm².
(18 cm
B.
10 cm
A
5 cm
Work out the volume of cylinder B.

Answers

Answer:

Volume is 718 cm^3

Step-by-step explanation:

We need to get the radius of cylinder A

From the base area,

we have that;

A = pi * r^2

18 = 3.142 * r^2

r^2 = 18/3.142

r^2 = 5.73

r= √5.73

r = 2.39

If two shapes are similar, we have the ratio of their corresponding sides equal;

Thus;

2.39/5 = x/10

x = (10 * 2.39)/5

x = 4.78 cm

To get the volume, we use the formula

V = pi * r^2 * h

V = 3.142 * 4.78^2 * 10

V = 717.8 cm^3

This is approximately 718 cm^3

68.8 rounded to one decimal place is ?

Answers

Answer:

68.8

Step-by-step explanation:

rounding to one decimal place is the same as rounding to the nearest tenth (see attached for reference).

In this case, 68.8 is already expressed as a number with one decimal place. No further manipulation is needed.

Given that € 1 = £0.72
b) What is the £ to € exchange rate?

Answers

B) 1.38889
I can’t type the symbols rn but here’s the answer

Can you pls help me with my homework I need help

Answers

Answer:

13cm

Step-by-step explanation:

square 12

square 5

add the answers

then square root the answer

Consider the following graph, which shows a bookstore’s sales over the course of one day.
A graph titled Book Sales by Genre has genre on the x-axis and Number sold on the y-axis. Romance, 52; horror, 55; Fantasy, 60; Biograph, 57; Humor, 58; Cookbook, 54.
By percent, how much smaller does the sale of horror books appear to be than the sale of fantasy books? How much smaller is it in reality?
a.
Horror sales appear to be only 50% of fantasy sales, but they are actually only about 8% smaller.
b.
Horror sales appear to be only 80% of fantasy sales, but they are actually only about 4% smaller.
c.
Horror sales appear to be only 67% of fantasy sales, but they are actually only about 15% smaller.
d.
Horror sales appear to be only 20% of fantasy sales, but they are actually only about 13% smaller.

Answers

Answer:

A. Horror sales appear to be only 50% of fantasy sales, but they are actually only about 8% smaller.

Horror sales appear to be only 20% of fantasy sales, but they are actually only about 13% smaller which is option D.

What is a Graph?

This can be defined as a pictorial representation of data or variables in an organized manner.

From the graph, we can infer that horror sales appear to be only 20% of fantasy sales, but they are actually only about 13% smaller which is the sales over the course of one day.

Read more about Graph here https://brainly.com/question/14323743

i need a math tutor for math i need help with my homework i’m so lost

Answers

Answer:

Ok which problem

Step-by-step explanation:

Answer:

I can try to help... what is the question?

como es la tierra redonda o plana?

Answers

Answer:

plnaa

Step-by-step explanation:

Answer:

redonda

Step-by-step explanation:

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