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3 years ago

Paula has 6 video games. Myles has 1 more video game than paula. What can you use to find how many video games in all?

1 answer:

3 0

6 + (6+1) would tell you how many games they have in total. This expression shows Paula's amount, 6, added to Myles' amount which is 7 or Paula's plus 1 (6+1=7). These values are then added to get that there are 13 in total.

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Simplifying both sides of the equation then isolating the variable

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If a shape has 4 right angles, then it is a rectangle.

almond37 [142]

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3 years ago

Read 2 more answers

A little help please!!

Bumek [7]

Answer:

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3 years ago

Two cars are side by side. One is 3.9 meters long. The other is 6% shorter. How long is the second car?

GrogVix [38]

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3.66meters long

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3 years ago

BD bisects m m Find m

amm1812

The text of the question is not visible in the answering window. I'll reproduce it here:

BD bisects <ABC.

m <ABD= 2.5x + 8.6

m<CBD = 3.5x - 3.4

Find m<ABC

Answer:

$m\angle ABC = 77.2^\circ$

Step-by-step explanation:

We have an angle ABC and a line BD bisecting it.

If an angle is bisected, then the two formed angles are congruent, that is

$m\angle ABD=m\angle CBD$

Substituting the algebraic expressions for both angles:

$2.5x + 8.6=3.5x - 3.4$

Subtracting 8.6 and 3.5x:

$2.5x - 3.5x = -8.6 - 3.4$

Operating:

$-x = -12$

$x = 12$

The two angles are:

$m\angle ABD=2.5x + 8.6=2.5(12) + 8.6=38.6^\circ$

$m\angle CBD=3.5x - 3.4 = 38.6^\circ$

As expected, both angles have the same measure.

The measure of the total angle ABC is twice any of those:

$m\angle ABC = 2*38.6^\circ=77.2^\circ$

$\mathbf{m\angle ABC = 77.2^\circ}$

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3 years ago