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3 years ago

There are 8 footballs.

Mathematics

2 answers:

Katena32 [7]3 years ago

8 0

36

8×5=40-4=36 there u go kiddo

notsponge [240]3 years ago

3 0

06 is the answer to the question

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"Which word is used to name the bold numbers and variables?

Kay [80]

If the bold numbers and variables are 2x + 5, then those would be B. addend, or the numbers that are added. Minuend is the number from which you subtract.
And since there is no dividing here, C or D are incorrect.

7 0

3 years ago

A rock is thrown upward with a velocity of 18 meters per second from the top of a 37 meter high cliff, and it misses the cliff o

zhenek [66]

Answer:the rock would be at a point 12 m from water

Step-by-step explanation:

8 0

3 years ago

Kaltlin has a patio that is in the shape of a rectangle with an area of 1500 ft?. She has decided to expand the patio so that it

nadezda [96]

It is given that area of rectangle of Kaitlin is 1500 sq.ft. with length 50 ft and a width of 30 ft.

The new area when new length 2 times the current length and the new width 2 times the current width.

$A=(50\times2)\times(30\times2)=100\times60=6000ft^2$

a. The size of Kaitlin new patio is

$100\times60=6000ft^2$

b. The area of new patio is 4 times the area of current patio.

$1500\times4=6000ft^2$

5 0

1 year ago

I need to know this question for edge

Rus_ich [418]

Answer:

first function:

$f(x) = \dfrac{2 - 10}{2 - 0} x + 10 = \\ - 4x + 10$

second one:

$g(x) = \cfrac{ - 4 - 2}{2 - 0} x + 2 = \\ - 3x + 2$

now the intersection:

-4x+10=-3x+2

x=8

then y

y = -4×8+10 = -22

so it's

(8,-22)

4 0

2 years ago

Solve. x2+5x−2=0 Enter your answers, as exact values, in the boxes. x = or x =

ziro4ka [17]

Answer:

$x=\frac{-5+\sqrt{33} }{2}$

$x=\frac{-5-\sqrt{33} }{2}$

Step-by-step explanation:

Using the quadratic formula in which a=1, b=5 and c=-2

$x_1=\frac{-b+\sqrt{b^{2}-4ac } }{2a} \\x_2=\frac{-b-\sqrt{b^{2}-4ac } }{2a}\\x_1=\frac{-5+\sqrt{5^{2}-4(1)(-2) } }{2(1)}\\x_1=\frac{-5+\sqrt{33} }{21}\\x_2=\frac{-5-\sqrt{25+8 } }{2}\\x_2=\frac{-5-\sqrt{33} }{2}$

4 0

4 years ago