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3 years ago

HELP ASAP 35 POINTS

Mathematics

2 answers:

kvv77 [185]3 years ago

8 0

Answer:

Given function:

y = -x² + 6

Fill in the table by substituting the value of x:

x = 0 ⇒ y = - 0² + 6 = 6
x = 1 ⇒ y = - 1² + 6 = 5
x = -1 ⇒ y = -(-1)² + 6 = 5
x = 2 ⇒ y = -2² + 6 = 2
x = -2 ⇒ y = -(-2)² + 6 = 2

The graph is attached

lord [1]3 years ago

5 0

X Y
0 - 6
1 - 5
-1 - 5
2 - 2
-2 - 2

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A nut mixture of walnuts and cashew nuts at a small fair is $1.00 per pound of walnuts and $4.19 per pound of cashew nuts. Over

mestny [16]

It'll just be the 280.50 divided by you equation

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3 years ago

Read 2 more answers

Can someone plz solve for A&B? Plz and if you do thank you so much :)

Anna71 [15]

Answer:

Part a-

area= 35

perimeter= 31

part b-

area= 25

perimeter= 18

Step-by-step explanation:

to find the area of a triangle you multiply 1/2Bh

so for part A:

A= $\frac{1}{2}$ (10)(7) (honestly, you can just input the whole equation into the calculator)

A=(5)(7)

A= 35

and for part B:

A= $\frac{1}{2}$ (8.34)(6)

A= (4.17)(6)

A=25.02 (or just 25)

THEN, to find the perimeter you add up all of the sides

so for part A:

P= 14 + 10 + 7 = 31

and for part B:

P= 4 $\frac{1}{3}$ + 8 $\frac{1}{3}$ + 5 $\frac{1}{3}$ = 17 $\frac{3}{3}$ or 18

I hope this helps :)

3 0

3 years ago

If “n” is a positive integer divisible by 3 and n is less than or equal to 44, then what is the highest possible value of n?

arlik [135]

Answer:

Step-by-step explanation:

positive integer divisible by 3 includes

3,6,9,12,15,18,21,24,27,30,33,36,39,42,45...

less than highest possible value is 42

6 0

3 years ago

Rectangles F and H are similar. If rectangle F has dimensions of 5x10 and rectangle H has dimensions of 15 by an unknown amount.

enyata [817]

Answer:

The answer is 30 or 7.5

Step-by-step explanation:

There are two answers because you haven't specified whether the 15 corresponds with the 5 or the 10 so I did both.

If the 15 corresponds with the 5 then the scale factor is 3 because 15 ÷ 5 = 3. To find the unknown amount you have to multiply the 10 by 3 to get 30.

If the 15 corresponds with the 10 then the scale factor is 1.5 because 15 ÷ 10 = 1.5. To find the unknown amount you have to multiply the 5 by 1.5 to get 7.5.

So depending on whether the 15 corresponds to the dimension 5 or 10 you have two answer, you can use the one that applies to you.

8 0

4 years ago

The perimeter of a rectangle is 338, if the ratio of the length to the width is 8:5, find the length

STALIN [3.7K]

Let the length be 8x and the width = 5x, then
Perimeter = 2(length + width) = 2(8x + 5x) = 2(13x) = 26x
338 = 26x
x = 338/26 = 13

Therefore, length = 8x = 8 x 13 = 104

4 0

4 years ago