Mathematics High School

please help me out please ​

Please Help Me Out Please

Answers

Answer 1

Answer:

Distance formula = √(x2 - x1)^2 + (y2 - y1)^2

Step-by-step explanation:

(-2, 6) to (3, -2)

3 + 2 = 5^2 = 25 + 64 = 89.

√89

Related Questions

3) -4b – 9b + 3b ????????????????????????????

Answers

Answer: =-10b

Step-by-step explanation:

Let's simplify step-by-step.

−4b−9b+3b

=−4b+−9b+3b

Combine Like Terms:

=−4b+−9b+3b

=(−4b+−9b+3b)

=−10b

Answer:

=−10b

Answer:

-10b

Step-by-step explanation:

-4b-9b+3b

-13b+3b

-10b

If A = 4B+3, find B when A = 15

Answers

Answer:

b =3...................

Step-by-step explanation:

ﹰ

A=4B+3

or, 15 = 4B +3

or, 12 = 4B

or, B = 12/4

:. B = 3

What is the location of point B?



(-2, 9)
(2, -9)
(9, 2)
(9, -2)

Answers

Answer:

option d.

(9,-2)

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

Answer:

The location is -2, 9 or another words A

The base and corresponding height of a parallelogram are 75 cm and 25 cm. If the other base is 50 cm, find out its corresponding height.

Answers

Answer:

Height of the parallelogram = 37.5 cm

Step-by-step explanation:

As given,

Base of a parallelogram = 75 cm

Height of a parallelogram = 25 cm

As,

we know that

Area = Base × Height

        = 75 × 25

        = 1875 cm²

As the parallelogram is same

So, Area = Base × Height

⇒1875 = 50 × Height

⇒ Height = [tex]\frac{1875}{50}[/tex] = 37.5 cm

So, we get

Height of the parallelogram = 37.5 cm

Find the unknown angle A
​

Answers

40! When you add all four angles of a quadrilateral together, you will always end up with 360. So, 360-75-120-125=40 :) have a great day!

Answer:

easy i dont know points yah sorry

Step-by-step explanation:

Today, everything at a store is on sale. The store offers a 20% discount. B. If the regular price of an item is x dollars, what is the discount price in dollars?
i need answers!!!!!

Answers

Answer:

Step-by-step explanation:

Your answer

Regular price = x

Discount price =0.2x

Price = x- 0.2x = 0.8x $

Mark it as Brainlist. Follow me for more answer.

if 2^x=3^y=12^z, show 1/z=1/y+2/x​

Answers

Answer:

2=k^1/x

3=k^1/y

12=k^1/z.......we get...

(atq)------k^1/x=k^1/y=k^1/z

(*a^m=b^m......b=a)

~1/x=1/y=1/z

1/z=1/y+1/x×2

(12=3+2×2)

1/z=1/y+2/x.....proved

Select the correct answer.
An irregular parallelogram rotates 360° about the midpoint of its diagonal. How many times does the image of the parallelogram coincide with its preimage during the rotation?

A.
2

B.
4

C.
6

D.
8

Answers

the correct answer is A 2

U estimate that there are 40 marbles in a jar the actual amount is 48 marbles find the percent error round to the nearest 10th of a percent

Answers

Answer: 10.7%

Step-by-step explanation:

The percentage error will be calculated as:

Estimated value - Actual value / Actual value × 100

= (40 - 48) / 48 × 100

= 8/48 × 100

= 1/6 × 100

= 10.7%

identify the similar triangles in the diagram, then sketch them so the corresponding sides and angles have the same orientation.

Answers

The triangle KLM and triangle JKM are congruent triangle

In geometry, two figures or objects are said to be congruent if their shapes and sizes match, or if one is the mirror image of the other.

Triangles that are identical in size and shape are said to be congruent triangles. Inferred from this is that the matching sides and angles are equal. Without checking each of the triangles' sides and angles, we may determine whether two triangles are congruent.

Given a triangle LKJ

We have to find similar triangles in the diagram so the corresponding sides and angles have the same orientation.

By the figure given we can write following things:

LK/LJ = MK/JK

LK/JK = MK/MJ

So the triangle KLM ≅ triangle JKM ≅ triangle JLK

Hence the triangle KLM and triangle JKM are congruent triangle

Learn more about congruent triangle here:

https://brainly.com/question/1675117

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At you school, 170 students participated in a fundraiser. It was the schools goal to get at least 80% of the students to participate. If there are a total of 290 students in the school, what percentage of students participated in the fundraiser ?

Answers

Answer:

58.62 percent round up if you have to.

I need help ASAP please

Answers

Answer:

x = 6

Step-by-step explanation:

The area of a triangle is equal to the base times the height divided by two. In this case, the base is 6 (or x, it doesn't really matter) and the height is x (or 6, it doesn't matter). That means that the area of this triangle is equal to 6 * x divided by 2, which is also equal to 18. we can say that 6x/2 = 18, meaning that 6x = 36, so x = 6.

You roll a 6-sided die. What is P(factor of 10)? Write your answer as a percentage rounded to the nearest tenth.

Answers

Answer:

5 is the factor of 10. 5% of 10

Which expression is equivalent to (b^n)^m?

Answers

Answer:

(a^m)^n = a^mn ( I think sum like that)  

Step-by-step explanation:

Apply the power rule and multiply exponents.

(4^2)^4 simplify the expression in the form 4^n please

Answers

Answer:

It would be [tex]4^{8}[/tex]

Step-by-step explanation:

[tex](4^{2})^{4}[/tex] is equivalent to [tex]4^{2*4}[/tex] or [tex]4^{8}[/tex].

What is the measure of B

Answers

the right angle is 90 degrees and you already have that other angle which is 34 degrees, so 90+34 is 124 and you can sub that with 180 so your answer is

56

Brain list for correct answer!!!

Answers

Answer:

1.58 is the correct answer

[tex] \huge{\tt{Answer:}} [/tex]

option 1 .86

[tex] \sf {sinA= {\dfrac{opposite~side}{hypotenuse}} = {\dfrac{9.5}{11}} = .86} [/tex]

Write an inequality relating m

Answers

i’m pretty sure it’s d

solve for the missing side,x

Answers

Answer:

5.98°

Step-by-step explanation:

Given

with reference angle 50.1°

perpendicular (p) = x

base (b) = 5

Now

tan 50.1° = p / b

1.195 = x / 5

x = 1.195 * 5

x = 5.98

Hope it will help :)

Oh yeah sweetie no I did it was like I

Cindy and Tim went to the state fair. They paid a $4.50 entry and $1.25 per ride ticket

Find the slope, y-intercept and write the equation for this Linear Relationship. ​

Answers

Answer:

2.50

Step-by-step explanation:


A fish tank, shaped as a cube, has a volume of 36 liters, or 2,197 in? What are the dimensions of the fish tank in inches? Use
Each edge of the fish tank measures
in.

Answers

eidjdjdjdndndnsjwisshsbs and dc chick-fil-a

7/8+ (4/8-2/4) anybody know??

Answers

Answer:

⅞

Step-by-step explanation:

[tex] \frac{7}{8} + ( \frac{4}{8} - \frac{2}{4} )[/tex]

Simplify ⁴/8 into ²/4 by diving the top and bottom by 2. This causes the fractions in the brackets to cancel out (Since ²/4 - ²/4 = 0), leaving us with ⅞.

The value of the expression is 7/8.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

7/8 + (4/8 - 2/4)

4/8 = 1/2

2/4 = 1/2

So,

= 7/8 + (1/2 - 2/4)

= 7/8 + (1/2 - 1/2)

= 7/8

Thus,

The value is 7/8.

Learn more about expressions here:

https://brainly.com/question/3118662

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What is the surface area?

Answers

Answer:

i think its 79

Step-by-step explanation:sorry if im wrong because if i am then i did incorrect math

Answer:

152 yards

Step-by-step explanation:

If you look at the rectangular side, the length is 8, and the width is 5.

The area of this side is 40 yd!

Since this is a 3D shape, there are two of that side.

40 times 2 = 80

Next, the triangle side!

The area of a triangle is base times height divided by 2.

So, this triangle is:

6 times 4 divided by 2 = 12

The area of one triangle side is 12, but there's two!

12 times 2 = 24

Lastly, there's a bottom.  6 times 8 = 48.

Now add them up!

152 yards

Hope this helps!

b+1/3=2 Plz I need it, I will give you brainiest

Answers

Answer:

[tex]1\frac{2}{3} [/tex]

Answer:

b = 5/3

Step-by-step explanation:

Ok so,

b + 1/3 = 2

b + 1/3 - 1/3 = 2 - 1/3

now you have to find the common denominator which in this case is 3. so you multiply 2 with 3 giving you six so it should look like this

b = 2/3 - 1/3

b = 1/3

i already checked...its right

i hope this helps. have a good day!

Mark can type 20 words a minute.
How many words can be typed in 7.5 minutes?​

Answers

Answer:  if im correct it should be 9,000 words because you have to multiply 7.5 by 60 because you have to convert it to seconds and then you multiply 20 by 450 ( 7.5 * 60 = 450 ) and then you would have 20 * 450 = 9,000

Step-by-step explanation:

Answer:

150

Step-by-step explanation:

20 x 7.5= 150

10v2 + 50
o Linear binomial
o Constant binomial
Quadratic binomial
Quadratic trinomial

Answers

Answer:

what is the question? probably describe the polynomial. okay. the polynomial 10v^2 + 50 is a quadratic (it is to the 2nd power) and a binomial (has 2 terms).

Please Help!! Screenshot below!

Answers

Answer:

the answer is x+3(the 3rd option)

Step-by-step explanation:

Hope This Helps!!

(brainliest please)

HELP I NEED HELP ASAP

Answers

Answer:

C

Step-by-step explanation:

the first person's grows in a line/ with a slope and the second persons grows with a growth rate (the percent).

Answer:

C

Step-by-step explanation:

and forvthe explination the other person explained pretty well

its late ........................

Answers

4. To simplify the expression, multiply J by 1 + the rate:

The expression would be j(1.05)

New price = 35(1.05) = 36.75

5. multiply the cost of each ( t-shirt and cd) by the number of cds bought:

Total = 12x + 7.50x

Simplify by adding the price of each together:

Total = 19.5x

86x4=?
4x4=
3x3=



Who wanna z00m?

Answers

Answer:

86×4 = 344

4×4= 16

3×3= 9

Step-by-step explanation:

I hope it help

Answer: 344, 16, 9

Step-by-step explanation:

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