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3 years ago

Please help. Dont put a random answer plz.

Mathematics

1 answer:

Alenkasestr [34]3 years ago

5 0

Answer:

Explination:

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What is negative 7 over 2 simplified

anyanavicka [17]

It's just like multiplying and dividing a negative, such as -1 *2=-2 and -2 / 1= -1

if there is one negative then it will be negative, so in this case it will be -7 / 2=

answer= -3 1/2

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3 years ago

On a coordinate plane, a line goes through (0, negative 3) and (2, 2). A point is at (2, negative 3).

Ulleksa [173]

Answer:

5/2, 5/2, -3= (5/2)(2)+b, -8, y=(5/2)x-8

Step-by-step explanation:

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3 years ago

A rectangle has an area of 75.2m

Degger [83]

Answer:

94.8

Step-by-step explanation:

Aera is : length *width

75.2 = 0.8 * x then x =94

Perimeter is : length + width =94 +0.8

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2 years ago

NEED ANSWER ASPA.... PLS HURRY

a_sh-v [17]

We have that
$y=- x^{2} +36$

we know that
Is the equation of a vertical parabola open down
so
the vertex is a maximum

step 1
convert the equation of the parabola in the vertex form
$y=- x^{2} +36 \\ y-36=- x^{2}$

the vertex (h,k) is the point (0,36)

Part a) The point on the graph where the height of the tunnel is a maximum is (0,36)

Part b) The points on the graph where the height of the tunnel is zero feet is when y=0
so
for y=0
$- x^{2} +36=0 \\ x^{2} =36 \\ x= (+/-) 6$

the points are (-6,0) and (6,0)

see the attached figure

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3 years ago

What’s a triangular prison

zhuklara [117]

Answer:

A triangular prion is a prison in the shape of a triangle.

A triangular prism is a 3d shape of a triangle

Step-by-step explanation:

4 0

3 years ago

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