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ivanzaharov [21]
3 years ago
12

Geometry question 2, Thanks if you help!

Mathematics
2 answers:
Sonbull [250]3 years ago
4 0
The answer is D. 15.7 m
serious [3.7K]3 years ago
4 0
Answer: D hope this helps b
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What is the equation of the line, in point-slope form, that passes through the points (-7, -10) and (-6, -8)?
Softa [21]

Hi!

<h3>The equation of point slope form is</h3>

<u>y = sx + b</u>

We need to find s and b

s = slope

b = y intercept

-------------------------------

<h3>To find the slope, use this formula. </h3>

\frac{y2-y1}{x2-x1}

Put in the values.

\frac{-8-(-10)}{-6-(-7)} = \frac{2}{1}simplify = 2

The slope is 2.

<u>y = 2x + b</u>

------------------------------------

<h3>Now we need to find the y intercept. Put in a point, and solve for b. </h3>

-8 = 2 * -6 + b

-8 = -12 + b

4 = b

The y intercept is 4.

<u>y = 2x + 4</u>

<h2>The answer y = 2x + 4</h2>

Hope this helps! :)

-Peredhel

6 0
3 years ago
The diagram below shows the construction of the bisector of ∠abc. which statement is not true?
Ksenya-84 [330]

Answer:

c)\overline{AC}=2\overline{AB}

Step-by-step explanation:

<u>Retrieved Information:</u>

Which statement is not true?

a) a)\overline{AC}=\overline{CB}\\b)\overline{CB}=\frac{1}{2}\overline{AB} \\c)\overline{AC}=2\overline{AB}\\d)\overline{AC}+\overline{CB}=\overline{AB}

b) Check the graph below

1) To bisect is to equally divide an angle or a line segment, into two equal parts. The bisector of AC divides the line segment AC in its midpoint, so AC≅CB, therefore AC=CB. In addition to this, this is equivalent to say that CB is = 1/2AB.

Finally, this is also true that AC+CB=AB.

2) Clearly AC is not equal to 2AB since AC=CB is = 1/2AB then it is false.

c)\overline{AC}=2\overline{AB}\:FALSE

6 0
3 years ago
500-400 x 1823 please only Johannes02 answer
Ad libitum [116K]
-728700 is my answer


please can i have a brainliest
6 0
3 years ago
I need help with 4 and 5
Norma-Jean [14]
4.) The dotted line on the trapezoid is one of the lines. As you can see, to the left of the line is a right triangle. The other line should be drawn on the right side of the trapezoid to section off the other triangle. Now there is a rectangle in the middle with dimensions of 8 cm by 6 cm, and two identical triangles on either side. To find their base length, we can subtract 8 from 12 to get 4. These difference represents the sum of the two triangles' bases. Since the triangles are identical, we can divide 4 in half to get a base of 2 cm for each triangle. Therefore the triangles both have dimensions of 2 cm by 6 cm.

To find the area, we can add together the areas of the triangles and rectangle. We use length times width to find the area of a rectangle, and we use one-half base times height to find the area ofo a triangle.

Rectangle: 8*6 = 48 cm^2

Triangle: 0.5*2*6 = 6 cm^2

So the area of the trapezoid is 48 + 6 + 6 = 60 cm^2
8 0
3 years ago
$99.50 with a 95% markup
MrMuchimi
$194.02 I am pretty sure.

99.50 X .95 = 94.52
99.50 + 94.52 = 194.02
3 0
3 years ago
Read 2 more answers
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