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Olenka [21]
3 years ago
7

Someone help me please. this is annoying. which ones are right?​

Mathematics
1 answer:
marta [7]3 years ago
5 0

9514 1404 393

Answer:

  B, C, D, E

Step-by-step explanation:

A square has all side equal, opposite sides parallel, and all angles equal (90°). Because all sides are equal, so are adjacent sides. All but the first and last descriptions apply to a square.

The first description is that of a trapezoid, which has exactly one pair or parallel sides. The last description is that of an isosceles (right) triangle, which has sides that are referred to as "legs."

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PLEASEEEEE HELPPPPPPP
Vesnalui [34]

1) We are given points on the line of the graph (0,3) and (1,1).

Rise/run represents the slope of the line.

Rise/run = -2/1  = -2.

Therefore, slope of the line is -2.

<h3>Correct option is A) -2 .</h3>

2) Given equation y=7.5x-5.

From the graph we can see that line crosses x-axis at 0.667.

But we don't find any such option.

But we can see line crossing y-axis is -5.

It seems that we need to find the point where line cut y-axis.

<h3>Therefore, correct option is C option.</h3><h3>C) - 5</h3>

6 0
3 years ago
Four times y to the fourth power
Oksana_A [137]
As expression it will look like (4y)^4 which is same as 256y^4.
6 0
3 years ago
A bank charges an overdraft fee of $20 for insufficient funds.Horatio had a balance of $99. He then used his bank debit card to
Katyanochek1 [597]
$99 - $105 = $ -6

Since he is now has negative funds in his bank account the overdraft fee is added.

6 + 20 = 26

Horatio owes $26
6 0
3 years ago
Can someone help me with these problems?
denis23 [38]
I can number 1 is well I mean I’m learning this too but I suck at it so...sorry I can’t help but I can help with other stuff like social studies, science, and spelling
8 0
3 years ago
Part A: A highway's path can be found using the equation 2x - 3y = 21. Use the graphs of the functions to determine the number o
EastWind [94]

Answer:

Step-by-step explanation:

Part A

2x-3y =21 in slope-intercept form is y=2/3x-7 one you graph the equation it would be a parallel to the equation shown above so there are no intersections

PART B

y=1/3x^2 and y= 2/3x - 5

1/3x^2 = 2/3x-5

1/3x^2=2/3x-5

then u multiply everything by 3

1/3x^2*3 =2/3x *3-5*3

the three for 1/3*3 cancels out so you are left with

1x^2= 2x -15

1x^2-2x+15=0

You can not factor it and well i guess there is no intersection

im sorry if i got this wrong bc i had a similar question just different numbers and i tried to solve this one the way i sloved mine so im not sure of my answer for part b

7 0
1 year ago
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