3 years ago

SURFACE AREA OF RECTANGULAR PRISMS

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

7 0

Answer:

Lateral is 196

Step-by-step explanation:

7 cm times 10 cm times 2.8 cm

and for the surface it is length times width

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Plot the points a (-2,-3), b (-3,0), c (3,2), and d (4,-1). What type of quadrilateral is ABCD? Justify your answer using slope

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3 years ago

WHAT IS THE ANSWER FOR 12 1/3 + 8 3/4 +17 2/8 +23 2/3=

gulaghasi [49]

$12 \dfrac{1}{3} + 8 \dfrac{3}{4} +17 \dfrac{2}{8} +23 \dfrac{2}{3}$

Simplify
$= 12 \dfrac{1}{3} + 8 \dfrac{3}{4} +17 \dfrac{1}{4} +23 \dfrac{2}{3}$

Change the denominators to be the same
$= 12 \dfrac{1 \times 4}{3 \times 4} + 8 \dfrac{3 \times 3}{4 \times 3} +17 \dfrac{1 \times 3 }{4 \times 3} +23 \dfrac{2 \times 4}{3 \times 4}$

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Combine into single fraction
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6 0

3 years ago

Please help with this

DIA [1.3K]

Sorry i cant see the picture so well

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3 years ago

Read 2 more answers

I NEED HELPPPppp!!!!

CaHeK987 [17]

Answer:

answer choice D

Step-by-step explanation:

x => 6 - 4x > 18

= 6-18 > 4x

= - 12 > 4x

= -3 > x

= x < -3

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3 years ago

What is an equation of a parabola with the given vertex and focus? vertex: (5, 4) ; focus: (8, 4)

artcher [175]

The parabola is opens upward.

a = (8 – 5)

= 3

Using the standard form:

(x – h)^2 = 4a(y – k)

(x -5)^2 = 12( y – 4)

In general form

x^2 -10x +25 =12y – 48

x^2 -10x -12y + 73 =0

7 0

3 years ago