Mathematics High School

Help pls it for math I’m doing a test and didnt take all notes help I will give the brainliest

Help Pls It For Math Im Doing A Test And Didnt Take All Notes Help I Will Give The Brainliest

Answers

Answer 1

Answer:

A:1/18 B:1/6 for 4 and 1/3 for red

Step-by-step explanation:

Related Questions

When determining the volume of a shape, you should use cubic units in your final answer. true or false.

Answers

Answer:

true

Step-by-step explanation:

Answer:

true. you should

Step-by-step explanation:

find any ten rational numbers between -4/6 and 4/6​

Answers

-1/2 -3/6 -2/6 -1/3 -1/6 1/6 1/3 2/6 3/6 1/2

An art teacher has a total of ¾ pound of clay. The teacher splits the clay into 1/12 pound balls and places two at each table in his classroom. How many tables are in his classroom?

Answers

Around sixteen or seventeen

what is the measure of SPT?​

Answers

Answer:

Step-by-step explanation:

The Standard Penetration Test (SPT) is a widely used geotechnical test used to estimate soil strength. A SPT hammer drives a split barrel sampler at the bottom of a drive rod and recovers soil samples.

CAN U PLEASE HELP!!!!

Answers

Answer:

C

Step-by-step explanation:

1/10 = 10/100

So 10/100 + 88/100 = 98/100

A certain country has
578.16 million acres of forest. Every year, the country loses 7.92
million acres of forest mainly due to deforestation for farming purposes. If this situation continues at this pace, how many years later will the country have only 237.6 million acres of forest left? (Use an equation to solve this problem.)

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Answer:

Plzzzz answer fast....

Please ignore the messy laptop..it’s not mine

Anyways can anyone help me..
I’m finishing work before the marking period ends

It’s Special Right Triangles

Answers

answers

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

(-9x - 4) - (4x2 + 2x - 7)

Answers

Answer:

I assume you meant 4x^2

So the answer in simplified form is -4x^2-11x+3

I think it is - 4x ^ 2 + 7x + 3

Hey can you help me fast!!!

Answers

Answer:

-10 3/4

Step-by-step explanation:

I think it's that

Answer:

-10 3/4:)

Step-by-step explanation:


How many WNBA athletes played in China in the 2018-
19 season?
A. 4
C.11
B.8
D. 20"

Answers

Answer:

C. 11

I hope it's right and helpful

Answer:

c 11

Step-by-step explanation:

c 20 hg ch gggggghubydyh

If you had ten apple and some person took 2 how much will you have





Ps: a ded body

Answers

answer

= 10 and a dead body

ANSWER:10 apples and a ded body

What is the measure of ZMJK in the figure below?
M
2
7
320
7
K
O A. 58
B. 64
O C. 32
O D. 60
O
E. 15°
F. Cannot be determined
.

Answers

Answer:

Angle MJK = 64°

Step-by-step explanation:

In ∆MJL & ∆LJK,

JL= JL ...(common side)

Angle JML = Angle JKL ....( each 90°)

MJ = JK ....( Both measures 7)

Hence, by SAS criteria, ∆ MJL = ∆ LJk

.°. by C.P.C.T , ∠MJL = ∠LJK = 32°

Also,

∠MJK = ∠MJL+∠LJK

∠MJK = 32°+32°

∠MJK = 64°

A stew recipe calls for 3.75 pounds of meat. Jack wants to make 5 batches of stew. How many pounds of meat does he need? Show your work.
PLZ TELLL ME HOW YOU GOT THE ANSWER WITHOUT A CALCULATOR

Answers

Answer 18.75

3.75
X 5
25
35
+15
1875
18.75 Move 2 decimal points from the right


WILL GIVE BRAINLIEST!!

4. Eva Truett had an open-end lease for a minivan for her home
decorating business. The lease cost $315 per month for
60 months. She paid a deposit of $1,200, a title fee of $135,
and a license fee of $85. At the end of the lease, she can buy
the van for its residual value of $3,850.

(not answer choices below)
a. What is the total lease cost?
b. What is the total cost if she buys the van?

Answers

Answer:

She paid a deposit of $315, a title fee of $65, and a license fee of $120. At the end of the lease, she can buy the van for its residual value of $3,850

315+120=435= 3,850➗ 65= 59.2307692308

59.2

Step-by-step explanation:

brainliest?

HELP HELP HELP PLEASE HELP NOW HELP

Answers

Answer:

JK = 8

Step-by-step explanation:

Given 2 intersecting chords, then

The product of the measures of the parts of one chord is equal to the product of the measures of the other chord, that is

x(x + 4) = (x + 1)(x + 2) ← expand parenthesis

x² + 4x = x² + 3x + 2 ( subtract x² + 3x from both sides )

x = 2

Then

JK = x + 4 + x = 2x + 4 = 2(2) + 4 = 4 + 4 = 8

what is the surface area?​

Answers

Answer:

264

Step-by-step explanation:

Area= 1/2•b•h

=2(1/2)(b)(h)+3(b)(h)

=2(1/2)(6)(4)+3(16)(5)

=264

1/4x1/4x1/4x1/4x1/4=

Answers

Answer:

1 1/4 or 5/4

Step-by-step explanation:

one is simplified just in case

Answer:

1/1024

Step-by-step explanation:

If you want the steps, just ask and ill give them in comments :)

Hope this helped!

If so, can you mark brainiest!

Thanks!

Have a great day!

A man is four times as old as his son. In five years he will be only three times as old as his
son. What is the man's present age?

Answers

Answer and working out attached, hope this helps

What is the perimeter of the triangle

Answers

Answer:

32

Step-by-step explanation:

all you have to do is add all the sides together .

Three children shared some
sweet in the ratio of their ages.
The chilren are 4, 7, and 9 years
old. The oldest child gets 54
sweets
How much sweets did they have
altogether:​

Answers

Answer:

120

Step-by-step explanation:

4x, 7x, 9x

9x=54

we need to find 4x+7x+9x

9x=54⇒x=6

4x+7x+9x=20x=20×6=120

Answer:

120 sweets

Step-by-step explanation:

4:7:9

Total Parts = 4+7+9=20

Oldest(9)= 9/20

9/20P= 54 Sweets

Total Sweets = 54/ (9/20) =120

A concert hall has n section, with 135 seats in each section. The concert hall has a total of 945 seats. Write an equation to represent n, the total number of section in the concert hall.

Answers

Answer:

n = 945 / 135

Step-by-step explanation:

n = total seats / number of seat in each section

n = 945 / 135

n = 7

Help guys I only have 18 minutes left!!!!!!

Answers

Given:

The equation of a circle is:

[tex](x-3)^2+y^2=32[/tex]

To find:

Center and the circumference of the circle.

Solution:

The standard form of a circle is:

[tex](x-h)^2+(y-k)^2=r^2[/tex]         ...(i)

Where, (h,k) is center and r is the radius.

We have,

[tex](x-3)^2+y^2=32[/tex]           ...(ii)

On comparing (i) and (ii), we get

[tex]h=3,y=0,r=\sqrt{32}[/tex]

So, the center of the circle is (3,0) and the radius of the circle is [tex]\sqrt{32}[/tex].

Now, the circumference of the circle is:

[tex]C=2\pi r[/tex]

[tex]C=2(3.14)(\sqrt{32})[/tex]

[tex]C=35.525045[/tex]

[tex]C\approx 35.5[/tex]

Therefore, the circumference of the circle is about 35.5 units.

Decide whether or not each equation represents a proportional relationship. a. Volume measured in cups ( ) vs. the same volume measured in ounces ( ): b. Area of a square ( ) vs. the side length of the square ( ): c. Perimeter of an equilateral triangle ( ) vs. the side length of the triangle ( ): d. Length ( ) vs. width ( ) for a rectangle whose area is 60 square units:

Answers

Answer:

Volume measured in cups (c) vs. the same volume measured in ounces (z)

What is the value of u?

Answers

Answer:

4[tex]\sqrt{2[/tex]

Step-by-step explanation:

Each year, Malcolm earns 120 hours of vacation time at his job. There are 52 weeks in a year.
What is the approximate number of hours of vacation time that Malcolm earns each week?

Answers

Answer:

2.3 hours per week

Step-by-step explanation:

Complete the following proof. Prove: In an isosceles triangle, two medians are equal.

Answers

Answer:

Midpoint of AB              = (0 + 2a / 2 , 0 + 0 / 2) = (2a / 2 , 0 / 2) = (a,0)

x coordinate of point c = a

                                  N = (0 + a / 2 , 0 + b / 2) = (a / 2 , b / 2)

                                  M = ( 2a + a / 2 , 0 + b / 2) = (3a / 2 , b / 2)

                                MA = √(3a / 2 - 0)² + b / 2 - 0)²

                                       = √(3a / 2 )² + (b / 2) = 9a² / 4 + b² / 4

                                NB = √(a / 2 - 2a)² + (b / 2 - 0 )²

                                      = √( a / 2 - 4a / 2)² + (b / 2 - 0)²

                                      = √(-3a / 2)² + (b / 2)² = √9a² / 4 + b² / 4

Step-by-step explanation:

I tried my best hope its correct :0

Please help me! Im begging!​

Answers

Answer: 25

Step-by-step explanation: Divide the value of people by  12. ( mystery )

Answer:90

Step-by-step explanation:every 40 people there is 12 pwople who like mystery so you then up intill you cant no more so you will have 280 so you can add 12 any more but think again 20 people qquals to 6 mysery so if you add all of it together you will get 90

Plz help I need this done before 4

Answers

Answer:

It is a function.

Step-by-step explanation:

In a function, each input exists one unique output. In this case, this is a function because each input isn't assigned to multiple outputs, therefore y is a function of x.

which is correctly ordered from greatest to least

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hmmm I’m thinking it might be D or C

Help me with a this and get brain thing the 1st one

Answers

Yes they are similar triangles
The answer is yes they are similar triangles
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