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3 years ago

R0-180(x, y) maps to the same point as 80,180(x, y). True False

Mathematics

1 answer:

mariarad [96]3 years ago

6 0

The anser is false that what i think ):):(:(:(:(:(:

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Which coordinate pair represents the reflection of (-4,6)

insens350 [35]

The answer is C because when it reflects the 4 stays negative and the 6 because negative because it reflected on the negative side

Hope this helped! :))

4 0

3 years ago

Trigonometry

Alchen [17]

The area of the triangle PQR is 17.6 square units.

Explanation:

Given that the sides of the triangle are PQ = 12 and PR = 3 and $m\angle P = 78^{\circ}$

We need to determine the area of the triangle PQR

<u>Area of the triangle:</u>

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

$\text {Area}=\frac{1}{2} qr \sin P$

Substituting the values, we get,

$\text {Area}=\frac{1}{2}(12)(3) \sin 78$

Simplifying, we have,

$\text {Area}=\frac{1}{2}(36)(0.98)$

Multiplying the terms, we have,

$\text {Area}=\frac{35.28}{2}$

Dividing, we get,

$\text {Area}=17.64$

Rounding off to the nearest tenth, we have,

$Area=17.6$

Thus, the area of the triangle PQR is 17.6 square units.

3 0

3 years ago

Read 2 more answers

kinata goes for swimming lesson every 5 days while wagos goes every 6 days. if both kinaata and wayos had swimming lesson togeth

diamong [38]

I think it’s either 4 or 20

5 x 4 =20

6 x 4 =20

4 0

3 years ago

Mangled Angles <br> Can someone please help me with this assignment?

Dmitriy789 [7]

a an c are 65 d and b are 25 those are four of them

8 0

2 years ago

This is integrated math2, i’m so lost idk what this is

igor_vitrenko [27]

Answer:

A. SAS

Step-by-step explanation:

$In\:\triangle ABM \:\&\:\triangle CBM\\\overline{AB} \cong \overline{CB}.... (given) \\\angle ABM \cong \angle CBM....(given) \\\overline{BM} \cong \overline{BM}.... (common) \\\therefore \triangle ABM \:\cong\:\triangle CBM..... (SAS\: Postulate)$

7 0

3 years ago