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4 years ago

High school math please help A) 1.5 B) 5 C) 1 D) 0.8

Mathematics

2 answers:

Serga [27]4 years ago

6 0

I think I might be wrong don’t take my word for it but I believe it is A

Gnoma [55]4 years ago

6 0

Answer:

0.8

Step-by-step explanation:

the line does not go up a full lined box as it goes across the x line and if you and up the appropriate location it is equivalent to .8

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Which of the following is defined by a line divides two sides of a triangle

photoshop1234 [79]

Answer: A

Step-by-step explanation:

Triangle Proportionality Theorem Converse states that if a line divides two sides of a triangle proportionally, then it is parallel to the third side.

4 0

4 years ago

When 0.3(4x – 8) – 0.5(–2.4x + 4) is simplified, what is the resulting expressions

lisabon 2012 [21]

Answer:

$2.4x-4.4$

Step-by-step explanation:

Given the following question:

$0.3(4x-8)-0.5(-2.4x+4)$

To simplify the expression, we are going to need to rewrite the expression by expanding the terms and then solve by using the distributive property. Then we combine like terms in till the expression can no longer be simplified to find our answer.

$0.3(4x-8)-0.5(-2.4x+4)$
$0.3(4x-8)$
$0.3\times4=1.2x$
$0.3\times4=2.4$
$1.2x-1.2-0.5(-2.4x+4)$
$-0.5(-2.4x+4)$
$-0.5\times-2.4=1.2$
$-0.5\times4=-2$
$1.2-2$
$1.2x-2.4+1.2x-2$
$1.2+1.2=2.4x$
$-2.4+-2=-4.4$
$=2.4x-4.4$

Your answer is "2.4x - 4.4."

Hope this helps.

6 0

3 years ago

PLEASE HELP ME WITH THIS PROBELM!

Mazyrski [523]

Quadratic is the y=2x^2

that is the parabola one

when will the exponential one be higher than the parabola?
that is, hmm, find the intersection points
we can see that x=1 is an intersection point
we see that it is between the intersection points
if we use our calculator
intsersect at x=-0.578621 and 1
so it is the one from -0.5 to 1
that is the 3rd option

-0.5≤x<1

6 0

4 years ago

Danny is measuring two pyramids whose bases are squares. Given the height hhh and volume VVV of the first pyramid, Danny uses th

blsea [12.9K]

Answer:

5/2 meters

Step-by-step explanation:

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3 years ago

Read 2 more answers

What is the maximum of the sinusoidal function? pls help me pls!

Sonja [21]

Answer:M = A + |B|.

Step-by-step explanation:The maximum value of the function is M = A + |B|. This maximum value occurs whenever sin x = 1 or cos x = 1. The minimum value of the function is m = A ‐ |B|. This minimum occurs whenever sin x = −1 or cos x = −1.

6 0

2 years ago