Mathematics High School

Need help please I'm not sure if I'm right​

Need Help Please I'm Not Sure If I'm Right

Answers

Answer 1

Answer:

58

Step-by-step explanation:

The angles inside a triangle always sum to 180°. We already have a 32° angle and a 90° - totalling 122° - and when we add x°, we'd like the sum to be 180°. So x must be 180 - 122 = 58.

Answer 2

Answer:

58

Step-by-step explanation:

The total should be 180 degrees. We know the the top angle is 32 degrees and the bottom left is 90 degrees because it has a square there. So 32+90=122. If we subtract 122 from 180 we are left with 58 degrees so x=58

Related Questions

Guys, please help me, I need to pass my Finals In math!! please answer these two questions with the definitions! Please please please I will mark the brainiest!!!

Answers

Answer:

Q1) The actual distance is 2400 km.

Q2) 1:5000000

Does any one know how to to do Determining the GFC

Answers

iiiiiiiiiiiiiiiiiiiiiiiiiiii

?− 4 = –11
please answer in steps

Answers

Answer:

-7-4=-11

Step-by-step explanation:

-7 - 4 = -11

If you add -11 with +4 you will get -7.

So you have -11+4=-7

         and      -7-4=-11

hope this helps

Find the equation of the line by using y=mx+b
I tried to put the answer but it keeps asking for more

Answers

Answer:

Step-by-step explanation:

y=mx+b

m=(y2-y1)/(x2-x1), we have points (-3,6) and (9,-5)

m=(-5-6)/(9-(-3))

m=-11/12 so now we have

y=-11x/12+b, using point (9,-5) we can solve for b

-5=-11(9)/12+b

-5=-99/12+b

b=39/12

y=(-11x+39)/12

That is the line, m=-11/12 and b=39/12 or as a decimal b=3.25. You had b so not sure what the problem is. Though the question in the picture asks what the line is. The line is

y=-11x/12+13/4 so maybe they want the entire function instead of entering what b is.

Mary had $70 to spend on 6 books. After buying them she had $16 left. How much did each book cost?  Write an equation and show your work.​

Answers

Answer:

9

Step-by-step explanation:

(70-16)/6=9

/ = division

Please help very important

Answers

Answer:

X=15

Step-by-step explanation:

21:28

x-9:8

Cross multiply

168=28x-252

28x=420

420/28=15

simplify 32q2r2/4q3r

Answers

Answer: 16q5r2

Step-by-step explanation:

Which expression can be simplified as 1/18 n?

Answers

The answer is D. (n ^-3)^6. Hope this helps


Swimming Pool On a certain hot summer's day, 630 people used the public swimming pool. The
daily prices are $1.50 for children and $2.25 for adults. The receipts for admission totaled
$1170.00. How many children and how many adults swam at the public pool that day?
There were children at the public pool.
Enter your answer in the answer box and then click Check Answer.
1 pan
remaining
Clear All
CheART

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the linear equation in two variables.

So we have to form two equations to solve this.

Let the number of children be 'x' and number of adults be 'y'.

hence, we get as,

x+y = 630 ..... (1)

and also, to their total cost spending, we get as,

1.5x + 2.25y = 1170 ...... (2)

solving (1) and (2) we get as,

Number of children were = 330

and Number of Adults were = 300

(Solved in the attachment)

At an ice cream shop, 4 of the last 10 cones sold had cookies and cream ice cream. Considering this data, how many of the next 15 cones sold would you expect to have cookies and cream ice cream?

Answers

Answer:

6 cones

Step-by-step explanation:

4/10=2/5

2/5x3x3=6/15

6 cones

The answer is 6 cones

Determine how far the vehicle travels in 3 hours.

A helicopter travels 240 miles every 2 hours.

Answers

Answer:

360 miles

Step-by-step explanation:

The unit rate here is (240 miles) / (2 hours), or 120 mph.

In 3 hours the vehicle travels (120 mph)(3 hrs) = 360 miles

Answer:

360

Step-by-step explanation:

240/2 =120 So, you want to add 120 to 240 to get 360.

What is the volume is this aquarium? 10 in. 10 in. 10 in. 10 in. 10 in. 20 in.

Answers

First you do 10 to the fifth power and multiply that times 20 witch equals 2000000

Find the selling price of a $10 item after a 40% markup

Answers

Answer:

Revenue: $14

Profit: $4

Step-by-step explanation:

Hope this helps!

A brainlist would be appreciated! I'm almost an expert!

I will brainlist you please help me i need this ​

Answers

Answer:

[tex]q = 16\sqrt{2}, r = 16[/tex]

Step-by-step explanation:

Use proportions for 45-45-90 triangle.

Answer:

Step-by-step explanation:

Use proportions for 45-45-90 triangle.

Someone help and please make sure it’s right :)

Answers

Answer:

9

Step-by-step explanation:

[tex]11x + 1 + 7x + 17 = 180 \: \: \: \: 18x + 18 = 180 \: \: \: \: \: \: \: 18x = 180 - 18 \: \: \: \: \: \: \: \:18x = 162 \: \: \: \: \: \: \: \: \: \: 162 \div 18 = 9[/tex]

Find the missing side. Round your answer to the nearest tenth.
Please help me!!!!

Answers

Answer:7.8

Step-by-step explanation:

What is the area of this figure?

Answers

Answer:

You split it into two parts then add them

Step-by-step explanation:

What does the standard form of a linear equation require?
A)No fractions
B)A must be negative
C)B must be positive

Answers

Answer:

the standard form of a linear equation required is B must be positive

Find the perimeter of the figure

Answers

Answer:

82in

Step-by-step explanation:

brainliest?

The price for certain produce items at Greg's local supermarket are
shown below. How much will it cost Greg to purchase 2.5 pounds of
oranges?

HELP ASAP! DUE TODAY!

Answers

72.28 i took the test it was easy bro

HELP ASAP!!! Worth 50 points! Please give a step-by-step explanation, or you will be reported!
The table gives the probabilities that orphaned pets in animal shelters in six cities are one of the types listed. The probability that a randomly selected orphan pet in an animal shelter in Austin is a dog is _____ %. The probability that a randomly selected orphaned dog in the same animal shelter in Austin is a Chihuahua is _____ %. (Round to the nearest hundredth.)

Answers

Answer:

For all the dogs: you have 2.65+2.46+3.67+2.91 = 11.69%

Now, the probability of getting a chihuahua would be 3.44/11.69=0.2942= 24.92

Step-by-step explanation:

there ya go....

Answer:

i think you add all the dogs which give you 2.65+2.46+3.67+2.91 = 11.69%

then for the  chihuahua  you add  3.44/11.69=0.2942= 24.92

Step-by-step explanation:

what's 100×60÷1×86-89​

Answers

Answer:

100×60 ÷ 1× 86-89

6,000 ÷ (-3)

-2000

(m2 – 7m – 6) (7m2 – 3m – 7)
PLZ HELP URGENT WILL GIVE BRAINLIEST

Answers

Answer:

7m^4-52m^3-28m^2+67m+42

Answer:

Step-by-step explanation:

Determine the number of terms n :

a 1 = 15, a n = 79, S n = 423

Answers

Answer:

The number of terms in the sequence is 9

Step-by-step explanation:

We want to get the number of terms

Mathematically, we have the formula for the sum of terms in an arithmetic sequence as

[tex]sn = \frac{n}{2} (a + 1)[/tex]

a represents the first terms, and i represent the last term

[tex]423 = \frac{n}{2} (15 + 79) \\ \\ 423 \times 2 = 94(n) \\ \\ 94n = 846 \\ \\ n = \frac{846}{94} \\ \\ n = 9[/tex]

triges
A boat departs a port traveling 24 miles due east. The boat then travels 10 5 points
miles due south where it reaches its destination. How far is the departure
port from the destination?

Answers

The port is 34.5 miles from where they are at.

ASAP I NEED YOU HELP 10 POINTS MARK YOU BRANLIEST JUST HELP ME!!!!
Choose the Algebraic equation that matches the table
A) y = x - 3

B) y = x + 2

C) y = x - 2

D) y = -x - 2

Answers

Answer:

C) y = x-2

Step-by-step explanation:

0-2= -2

2-2= 0

3-2= 1

4-2= 2

And all of that checks out because the values I just got for y are the same as the table

hope this helps chu <3

i need help with this

Answers

Answer:

the second one

Step-by-step explanation:

When subtracting a negative, the negative turns to a positive, so in this case, -14- -8 would be the same as -14 + 8

Just a question from a written Unit Test.

Answers

Answer:

ok

Step-by-step explanation:

mark me brilliant

plzzz

Solving systems of equations by graphing. how do you do this

Answers

Answer:

Solve systems of equations by graphing

A system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. The solution of such a system is the ordered pair that is a solution to both equations. To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect.

Example

[tex]\left \{ {{y=2x+2} \atop {y=x-1}} \right.[/tex]

Graph the equations in a coordinate plane

The two lines intersect in (-3, -4) which is the solution to this system of equations.

Step-by-step explanation:

A tree is broken at a height of 7m from the ground and its top touches the ground at distance of 24m from the base of the tree. Find the original height of the tree. pls help with steps

Answers

let the broken part of tree be x
then total height of tree=7+x
since it form a right angled triangle with base 24m and height 7m and hypotenuse be x
then by using Pythagoras theorem
(hypotenuse)^2=(base)^2+(height)^2
x^2=24^2+7^2
x^2=576+49
x^2=625
x=25
therefore height of tree =x+7=25+7=31
Other Questions
PLS HELP ASAP Select the word that means how easily water can move through a substance. Lesson 2.03 o particles permeability porosity Solve the area of a rhombus I need help with this problem I'll give brainlist to whoever answers it right4+23-9 what type of industries is suitable to establish in Nepal? justify your answer in four points. 1.What landforms are found in Florida?2.What are some reasons why landforms are found in specific regions?3.What factors are involved in the formation of Floridas landforms?4.What landforms are present near our school?5.Where is there evidence of weathering/erosion/deposition in Floridas landforms? Metagenomics (check all that apply): Group of answer choices Can leverage Next Generation Sequencing technology to identify and characterize organisms. Rarely finds previously unknown microorganisms. Has resources to support analysis at the DOE-JGI site. Can identify microbiologic organisms without traditional isolation and culturing of individual organisms. According to the graph, at what price will Ashleys quantity demanded of pizza be three slices? Help if same earns $2 more, hell have $24. How much does he have to start out with? i need help asap thank you what do you know about china during the age of the Han empire who was composed by harisena Are you surprised to learn that consumers dont always tell the truth on surveys and in focus groups? Explain. HELPPPPPP why should we keep statues honoring Civil War leaders? The RMC Theater holds 250 people and last night's performance was sold out! Childrenunder the age of 16 paid $4.50 per ticket, while adults paid $6.00 per ticket. Last night'sshow brought in $1320. Write two equations to represent the given information in thissituation. Let c = the number of children's tickets sold and let a = the number of adulttickets sold. You do not need to solve the system of equations. Pls help me if your good at English ill mark brainliest I We observe that a moving charged particle experiences no magnetic force. From this we can definitely conclude that: (A) No magnetic field exists in that region of space. (B) The particle must be moving parallel to the magnetic field. (C) Either no magnetic field exists or the particle is moving parallel to B. (D) Either no magnetic field exists or the particle is moving vertical (perpendicular) to B. Simplify the sum. (8u^3+8u^2+6)+(4u^3-6u+3) A cone sits inside a cylinder, as shown. They share the same height and radius. What is the volume of the cylinder not taken up by the cone? Use 3.14 for p.A75.36 in.3B150.72 in.3C226.08 in.3D301.44 in.3 3 questions please and thank you why give scientific names?a. common names are misleadingb.names can be different according to the name of that countryi will give brainliest to the correct most detailed answer