Mathematics High School

Which statement is true? A. All rhombuses have all sides equal. All quadrilaterals are rhombuses, so they have all sides equal. B. All quadrilaterals have four sides. All rhombuses are quadrilaterals, so they have four sides. C. All rhombuses have opposite sides parallel. All quadrilaterals are rhombuses, so they have opposite sides parallel D. Some quadrilaterals have four night angles. All rhombuses are quadrilaterals, so they have four right angles​

Answers

Answer 1

Answer:

A

Step-by-step explanation:

It should be A

Related Questions

can you help me with this ?

Answers

Answer:
200 petals
Proportionality is 50

please help, −30 < x/-4 solve for x, just typing this because the question needs to be 20 characters long

Answers

Answer:

x<120

Step-by-step explanation:

A triangle has a perimeter of 26 cm and sides of length x cm, (x + 3) cm, and (x + 5) cm. What is the value of x?

Answers

Answer:

x=6

Step-by-step explanation:

Which symbol makes the statement true?-2x> or equal to 16 so x ? -8

Answers

Given:

The inequality is

[tex]-2x\geq 16[/tex]

To find:

The correct symbol for the inequality x __ -8.

Solution:

We have,

[tex]-2x\geq 16[/tex]

When we divide or multiply an inequality by a negative number, then we need to change the sign of inequality.

Divide the given inequality by -2.

[tex]\dfrac{-2x}{-2}\leq \dfrac{16}{-2}[/tex]

[tex]x\leq -8[/tex]

The correct symbol for the blank is ≤.

Therefore, the correct option is J.

i will give Brainliest

Answers

Step-by-step explanation:

number one

822 + 4z + 1222 what is this simplified

Answers

Answer:

4z+2044

Step-by-step explanation:

822+4z+1222

Combine Like Terms:

=822+4z+1222

=(4z)+(822+1222)

=4z+2044

:0

Answer:

4z+2044

Step-by-step explanation:

Just add Add 822 and 1222

Hope this helps :)

A flight attendant surveyed passengers on a flight about where they wouldprefer to sit. The results are shown in the table Aisle Window Total 8 12 Back 10 14 24 Front 4 Total 14 22 36 What is the probability that a passenger prefers to sit in the front of the plane and prefersS a window seat?

Answers

Answer:

I need help with this I don’t understand it

Step-by-step explanation:

How would you convert 4 meters 20 centimeters to centimeters.

Answers

Answer:

1meter is equal to 100cm

Step-by-step explanation:

Solve.
-
7 1/2 ÷ ( 4 1/2 - 5 1/8 ) = ?

Answers

Answer:

7 1/2 ÷ ( 4 1/2 - 5 1/8 ) = -12

Step-by-step explanation:

Answer:

the answer is -12

Step-by-step explanation:

Factor the numerator and denominator and cancel the common factors.

Does somebody know??

Answers

Answer: The anwser is C

Step-by-step explanation:

in the first triangle subtract 12 by 9 to get 3.

Then you subtract 13 by 3 which is 10. So, x = 10 or C

The right answer for the question is C

I NEED HELP PLEASE!!!

Answers

a
there is no step by step

write the following algebraically: i think of a number, multiply by 5 and subtract 3 from the result

Answers

5x5=25-3=22 like that?

A tree is 17 feet tall. A wire runs from the top of the tree to a point 9 feet from its base. The wire is 370 feet long. Estimate the length of the wire to the nearest hundredth of a foot.

Please I need it right now

Answers

Answer:

18.44 ft long

Step-by-step explanation:

18.44 ft long Is the correct awnser

There are a total of 722 students at dustins school

Answers

Answer:

whats the question skrrrrrrrrt

Step-by-step explanation:

Hope bought a jump rope for 3.96 and paid with a 5 dollar bill. How much change did she get back?

Answers

Answer:

1.04 hope this helps

Step-by-step explanation:

$5-3.96=1.04

In need of some help

Answers

Answer: give me a sec

Step-by-step explanation:

Paisley set up the following equation to solve a math problem: 33 + 57 + x = 180. What could the x represent?

Answers

The x represents 90.

The length of a rectangle is repesented by (5×-3) and the width is repesented by (2×-1) write an expression for the perimeter of the rectangle

Answers

Answer: The expression for the perimeter of the rectangle =14x-8.

Step-by-step explanation:

Given: Expression for length of rectangle = 5x-3

Expression for width of rectangle = 2x-1

We know that,

Perimeter of rectangle = 2 (length + width)

Then, perimeter of rectangle = 2(5x-3+2x-1)

= 2(5x+2x-3-1)   [Combine like terms]

= 2 (7x-4)

= 14x -8

Hence, the expression for the perimeter of the rectangle = 14x-8

pls help with this question

Answers

Answer:

-9, -2, -1.0001, -6, -1.1, -4, and -1.01

Step-by-step explanation:

Anything to the left of -1 on the line means that the number is less than -1.

Item 2
Write the word sentence as an inequality.

A number y minus 12 is no more than −32.

Answers

Answer:

i believe its y - 12 < -32

Step-by-step explanation:

you dont know what y - 12 is, so thats the first part. then, it says that is NO MORE than -32 meaning y - 12 is less.

can someone help me with this? (click image)

Answers

Answer:

27y^9 / x^6

Step-by-step explanation:

this is a fraction

HELPP!!!!
Sarah is making lemonade from a recipe that calls for 1.5 parts lemon juice to 4 parts water. She tastes it
and thinks that it's too weak. Explain what ratio of lemon juice to water will fix the problem?

Answers

It’s 2 and easy thank you have nice hope u have fun

What's 7/81 rounded to the nearest tenth?

Answers

Answer:

Did you mean 7.81 'cause if so-

the rounded answer would be 8.0

Step-by-step explanation:

2x + 15 = 82 – 9
What is the value of x that makes the equation true

Answers

Answer:

Step-by-step explanation:

Here you go mate

Step 1

2x+15=82-9  Equation/Question

Step 2

2x+15=82-9  Simplify

2x+15=73

Step 3

2x+15=73  Subtract

2x=58

Step 4

2x=58  Divide by 2

answer

x=29

How do you write (x−2)4 in expanded form?

Answers

Answer: (x)(4) + (-2)(4)

Step-by-step explanation:

You just show that you multiply both x and -2 by 4 with distributive property

in the figure below,two lines are parallel and m < 1 =83°. Find all other angles

Answers

Answer:

angle 3=83(vertically opposite angles are equal)

angle 5=angle 3(alternate interior angles) so = 83

angle 7 =angle 5 ( vertically opposite angles)

angle 2 +angle 1=180 (linear pair ) so angle 1 + 180-83=97

angle 4 = angle 2 (VOA)=97

angle 6 =angle 4 (AIA)=97

angle 8 =angle 6(VOA)=97

hope it helped plz mark me as brailiest

Step-by-step explanation:

−5x−4y=−8minus, 5, x, minus, 4, y, equals, minus, 8
Write a formula for
f
(
x
)
f(x)f, left parenthesis, x, right parenthesis in terms of
x
xx.

Answers

Answer:

[tex]f(x)=\frac{-5}{4} x+2[/tex]

20% of the mall parking spaces are handicap spaces. The mall has 47 handicap spaces. How many parking spaces are there?

Answers

Answer:

235

Step-by-step explanation:

Multiply: 47 times 100=4700

Divide: 4700 divided by 20=235

Hope this helped!! :)

Brainliest?!?!

Stay safe and have a wonderful day/afternoon/night!!!

GIVING 40 POINTS!! PLEASE ANSWER FAST WILL REPORT IF WRONG!!!
What scale factor was applied to the first rectangle to get the
resulting image?
Answer as a decimal.

Answers

Answer:

Step-by-step explanation:

1. Proportion.

[tex]\frac{3}{7.5}[/tex]  =  [tex]\frac{1}{x}[/tex]

2.Lets cross multiply.

[tex]3x=7.5[/tex]

3.Solve

[tex]3x=7.5\\divide 3x -on- both-sides\\\\[/tex]

________________

[tex]x=2.5[/tex]

[tex]1=2.5\\1:2.5[/tex]

Hope this helps :)

[tex]square root x+25 = 2[/tex]

Answers

Answer:

unsolvable

Step-by-step explanation:

sqrt(x) = 2 - 25

sqrt(x) = -23

This is unsolvable because no squareroot of x results in a negative number

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