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3 years ago

Finding angle measures between intersecting lines.

Mathematics

2 answers:

Aleks [24]3 years ago

8 0

Answer: x=45°

Step-by-step explanation:

Angles opposite from each other are equal. The angle 160 degrees in red on the bottom encompasses two angles: BEG and CEG. Angle BEG is on the opposite side as FEA which means it is equal to x.

Since angle FED on the other side is 115, you subtract 115 from 160 to get 45 degrees.

Answer: x=45°

Nesterboy [21]3 years ago

4 0

Answer:

I am super sorry I can't see the question like the pic won't load I will try again in a sec

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Vinvika [58]

Answer:

126 square units

Step-by-step explanation:

Area of section 1 is 8 square units which is triangle and,

Area of triangle is = $\frac{1}{2}\times b\times h$

b= 2 units and height =8 units

So,

Area of section 1 = $\frac{1}{2}\times 2\times 8=8 \quad\text{ square units}$

Same Area is of section 2 which is also a triangle and has same base and height.

So,

Area of Section 2 = $\frac{1}{2}\times 2\times 8=8 \quad\text{ square units}$

Now the Area of section 3 which is square with side of 10 units

So,

Area of section 3 = $a^{2} =10\times10=100\quad \text{square units}$

Total Area of Trapezoid = $8+8+100=126 \quad \text{square units}$

5 0

2 years ago

If a plane crosses through the vertex of rectangular pyramid perpendicular to its base, what would be the 2-D cross section?

Sergio [31]

If it cuts diagonally, then it should be triangular shaped, due to the pyramid's shape! Hope this helped! Brainliest is always appreciated!

7 0

4 years ago

Read 2 more answers

Is (4, 3) a solution of the graphed inequality?

Maurinko [17]

No it is not. Anything in the shaded area is a solution m. (4,3) is not in the shaded area so it is not a solution for the graphed inequality.

7 0

3 years ago

Which question(s) could be answered by collecting data that has variability? Click on each statistical question. To change an an

Annette [7]

Answer:

A statistical question is one that can be answered in numbers.

4 0

3 years ago

Find the distance, c, between (0,0) and (-4,-3) on the coordinate plane. Round to the nearest tenth if necessary.

taurus [48]

Answer:

Step-by-step explanation:

To solve the equation you'll use the distance formula:

$\sqrt{\left(x_{2}-x_{1}\right)^{2}+\left(y_{2}-y_{1}\right)^{2}}$

Substitute the equation with (0,0) being $x_{1}$ , $y_{1}$ and (-4,-3) $x_{2},y_{2}$

$\sqrt{\left(0+4\right)^{2}+\left(-3+0\right)^{2}}$

if you solve this you'll get 5

7 0

2 years ago