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4 years ago

MATCH THE EXPRESSIONS WITH THE VARIABLES IN IT! HELP I APPRECIATE IT

Mathematics

1 answer:

stiks02 [169]4 years ago

8 0

$3x^{2} +x+9$

$4y+7$

$6y^{2} +y+3$

x and y:

$2x-3y^{3} -4$

$5x+3y+6$

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Find the measure of <6

eduard

Answer:

110 degrees

Step-by-step explanation:

Parallels lines, when intersected by a straight line, form congruent angles. Therefore 110 is equal to angle 6

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3 years ago

Helppp What’s 35 X 49 ??

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Answer:

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3 years ago

Please help me with this.

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Trigonometry

artcher [175]

The area of the triangle XYZ is 29.1 square units

Explanation:

Given that the measurements of the sides of the triangle XYZ are $XY = 13$ , $XZ=8$ and $m\angle X=34^{\circ}$

We need to determine the area of the triangle XYZ

Area of the triangle:

The area of the triangle can be determined using the formula,

$Area=\frac{1}{2} yz \ sin X$

Substituting the values, we get,

$Area=\frac{1}{2}(13)(8) \ sin 34$

Simplifying, we get,

$Area=\frac{1}{2}(104) (0.56)$

Multiplying the terms, we get,

$Area=\frac{58.24}{2}$

Dividing the terms, we have,

$Area=29.12$

Rounding off to the nearest tenth, we get,

$\text {Area}=29.1$

Thus, the area of the triangle XYZ is 29.1 square units.

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4 years ago