Mathematics High School

Name the shapes based on the descriptions.
1) Opposite sides are congruent and diagonals are not congruent.
2) Opposite sides are congruent and diagonals are congruent.
3) All four sides are congruent and diagonals are not congruent.
4) All four sides are congruent and diagonals are congruent.

Answers

Answer 1

Answer:

circle

Step-by-step explanation:

Answer 2

Answer:

1) Parallelogram

2) Rectangle

3) Rhombus

4) Square

Related Questions

Can someone help me with this

Answers

1) y > 19
2) x < 8


Hope this helps!

9.)
James invested $5000 at 7% APR and $6500 at 9% APR What was his annual income
from the investments?

Answers

Answer:

i dont know i dont know i dont know

Find cosα given that sinα = 5/13 and α is in quadrant II

Answers

Answer:

cos α = - [tex]\frac{12}{13}[/tex]

Step-by-step explanation:

Since α is in second quadrant then cosα < 0

Using the identity

sin²α + cos²α = 1 then

cosα = - [tex]\sqrt{1-sin^2\alpha }[/tex]

         = - [tex]\sqrt{1-(\frac{5}{13})^2 }[/tex]

         = - [tex]\sqrt{1-\frac{25}{169} }[/tex]

         = - [tex]\sqrt{\frac{144}{169} }[/tex]

         = - [tex]\frac{12}{13}[/tex]

what ratios are equivalent to 10:12 plz help i need this done by today.
​

Answers

Answer:

5:6 is the only ratio that is possibly equivalent

Step-by-step explanation:

divide 10 by 2 then 12 by 2 to get 5:6

15. (01.04 MC)
Simplify the following expression: (-1)(-7)(4) (1 point)

12
28
-12
-28

Answers

Answer:

28

Step-by-step explanation:

(-1)(-7)(4)

Let’s rephrase this

(-1) * (-7) * 4

Multiple in order

(-1) * (-7) = 7

A negative times a negative equals a positive.

7 * 4= 28

Two angles are suppiementary, One angle is three times the measure of the other. What are the measures of the angles? Enter only the number in the box. Do not enter words or symbols. Angle measures can be entered in either order Help ASAP​

Answers

Answer:

135 degrees and 45 degrees

Step-by-step explanation:

Two angles are supplementary when their sum adds up to 180 degrees.

852 divided by 3 ?...........

Answers

Answer:

284

Step-by-step explanation:

Answer:

284

Step-by-step explanation:

Find the quotient of 2 ÷ 3 8 .

Answers

Wouldn’t the answer be 19.
The answer is 0.05 if it’s rounded

PLEASE HELP WILL MARK BRAINLIEST FOR WHOEVER IS FIRST

Answers

Answer: 3/8 cups

Step-by-step explanation: Did this help?

Find the area. Simplify your answer.
​

Answers

Answer: 1.5x²

Step-by-step explanation:

Rule: To find the area of a triangle, multiply the base times one side, then divide the product by 2.

Step 1: Find the length of the left side using the pythagorean theorem.

a^2 + b^2 = c^2.

x^2 + 2x^2 = 3x^2

√3x² = 3x

Step 2: Multiply the base times the hypotenuse.

x * 3x = 3x²

Step 3: Divide by two

3x²/2 = 1.5x²

Which point listed below is furthest from (5, -7)
Point B (3, -4)
Point D (-4, -6)
Point F (-5, -6)

Answers

Answer:

Point F is the furthest.

Step-by-step explanation:

Find the equation of the linear function represented by the table below in slope-
intercept form.


y=Mx+B

Answers

Answer:

y = x + 4

Step-by-step explanation:

Let the equation of the linear function represented by the table is,

[tex]y-y_1=m(x-x_1)[/tex]

where m = slope of the line

And this line passes through the points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]

Slope of the given line = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

From the given table two points lying on the function are (-4, 0) and (1, 5).

Slope 'm' = [tex]\frac{5-0}{1+4}[/tex] = 1

Therefore, equation of the linear function passing through (1, 5) and slope 1 will be,

y - 5 = (x - 1)

y = x + 5 - 1

y = x + 4


Select each set of points that are coplanar.

Answers

Answer:
J, K, and L

Explanation:
It needs to be a flat surface to be the same coplanar the only answer that is flat is J, K, and L

The cost of 7 scarves is $68.25. What is the unit price?

Answers

Answer:

The unit price of this item would be *( $9.75 )*

Step-by-step explanation:

Answer:

$9.75

Step-by-step explanation:

68.25/7=9.75

Fiona’s mom bought 36 apples for Fiona and her 9 friends to eat. They each ate the same number of apples. Each of them only ate whole apples. How many apples were left over from the 36 her mom bought?
A:0
B:3
C:4
D:6

Answers

Answer:0

Step-by-step explanation: because all of the friends will get 4 apples and 4x9 is 36

The sequence -9,-15,-21,-27 is a
Arithmetic sequence or Geometric sequence

Answers

Answer:

Arithmetic sequence

Step-by-step explanation:

It's Arithmetic sequence, because it's basically the list of integers that can be added, or subtracted by a same number every time. So, according to the following sequence shown, it shows that it's subtracting by [tex]6[/tex] every time.

HELP FAST! I need help with this math problem. A, B, C or D?

Answers

Answer:

d

Step-by-step explanation:

This year Ana’s mother is 2 years more than 3 times Ana’s age.

Answers

Answer:

m= 3a + 2

Ana's mother is "m"

Ana is "a"

I NEED HELP ASAP! I WILL GIVE YOU BRAINLIST!!!
Which is a diagonal through the interior of the cube?
A cube. The top face has points A, B, D, C. The bottom face has points E, F, H, G.
A. Side A D
B. Side B G
C. Side C E
D. Side D F
*I have been informed its not D*

Answers

Answer:

try a

Step-by-step explanation:

could be wrong dude sorry.

Four students decide to flip a coin a number of times and record their results. Dan flips his coin 5 times, Kelly flips her coin 25 times, Amando flips his coin 50 times, and Judah flips his coin 100 times. Whose results will most likely approach the theoretical probability?​

Answers

Answer:

Judah

Step-by-step explanation:

Because the more times you do the same thing over and over again then average it the more accurate it becomes

Whats the answer


I have sent a photo im not sure if u can see it​

Answers

Answer:

That would be (-5,5)

Step-by-step explanation:

Unless I saw the photo wrong, you start at the coordinates (-3,-1). You move left 2 units to get to (-5,-1). Then you move 6 units up. That will get you to (-5,5).

I hope this helps! All credit should go to tjclrk1; I had to edit

5/m-9 = 8/m+5

Solve the following proportions, while using cross multiplication.

Answers

The answer is gonna be -3/14

Which expression is equivalent to -0.55 – 0.47a + a?
0.53a
0.55
0 -0.02a
Submit Answer
1.02 + a
0 -2.02a
O Type here to search
OBI

Answers

Answer:

-0.55 + 0.53a

Step-by-step explanation:

              -0.55 – 0.47a + a

 To find an expression equivalent to this, we must simplify the equation to a reasonable extent;

         -0.55 – 0.47a + a

      = -0.55 + 0.53a

      = 0.53a - 0.55

The expression equivalent to the given one is -0.55 + 0.53a  or 0.53a - 0.55

Please hurry!! I'm trying to get this done fast

Answers

Answer: the pre image is FGH

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The triangle was translated 4 units down.

It can not be A, because it would have needed to be translated up 4 units.

It can't be C, because they are not both images, one is the starting image or the pre-image and the other is after the translation or the image.

D is incorrect because it con be determined.

Hope this helps :-)

Solve the equation for x.
x² = 64
O +8
O 4,096
O 32
1

Answers

Answer:

Step-by-step explanation:

Take the square root of both sides to get rid of the exponent:

x = sqrt(64) which a perfect square of just 8

Answer question 1-15 by 6pm

Answers

Answer:

Step-by-step explanation:

It is not really a question we can help you with you have to draw shapes for each 3 letters

What is the value of y?

2 StartRoot 3 EndRoot units
4 units
4 StartRoot 3 EndRoot units

Answers

Answer:

B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

i believe it's B on edge! hope this helps!!~ ( ´ ▽ ` )ﾉ

Brainliest goes to the first CORRECT answer Thanks

Answers

Answer:

Step-by-step explanation:

This is a proportion question. You can take either of the other sides besides N to calculate the ratio. You need to use corresponding sides.

Here is the proportion

N/5 = 18/8

Multiply both sides by 5

N = 5 * 18/8

N = 90/8

N = 11.25

What are the quotient and remainder of (2x4 + 5x3 – 2x – 8) + (x+3)?
a. 2x3 - x2 + 3x - 11; 1
c. 2x3 - x2 + 3x - 11; 25
b. 2x4 -x + 3x2 - 11; 25
d. 2x3 - x2 + 3x + 11; 25

Answers

Answer:

option b ) 2x3 - x2 + 3x - 11; 25

Step-by-step explanation:

Is the equation y=-2x+7 parallel

Answers

Answer:

Yes it's parallel

Step-by-step explanation:

Lines with the same slope are parallel.

The slope is -2.

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