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AveGali [126]
2 years ago
6

What is the pre-image of vertex A' if the image shown

Mathematics
2 answers:
seraphim [82]2 years ago
7 0

Answer:

it is b

Step-by-step explanation:

Ivahew [28]2 years ago
7 0

Answer:

its B

Step-by-step explanation:

ifunny is dankreloaded

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to find the distance between a point x and an inaccessible point​ z, a line segment xy is constructed. measurements show that xy
marshall27 [118]

Answer:

\approx \bold{602\ m}

Step-by-step explanation:

Given the following dimensions:

XY=966 ​m

\angle XYZ​ = 38°24', and

\angle YZX = 94°6'

To find:

Distance between points X and Z.

Solution:

Let us plot the given values.

We can clearly see that it forms a triangle when we join the points X to Y, Y to Z and Z to X.

The \triangle XYZ has following dimensions:

XY=966 ​m

\angle XYZ​ = 38°24', and

\angle YZX = 94°6'

in which we have to find the side XZ.

Kindly refer to the image attached.

Let us use the Sine rule here:

As per Sine Rule:

\dfrac{a}{sinA} = \dfrac{b}{sinB} = \dfrac{c}{sinC}

Where  

a is the side opposite to \angle A

b is the side opposite to \angle B

c is the side opposite to \angle C

\dfrac{XZ}{sin\angle Y} = \dfrac{XY}{sin\angle Z}\\\Rightarrow \dfrac{966}{sin94^\circ6'} = \dfrac{XZ}{sin38^\circ24'}\\\Rightarrow XZ=\dfrac{966}{sin94^\circ6'} \times sin38^\circ24'\\\Rightarrow XZ=\dfrac{966}{0.997} \times 0.621\\\Rightarrow XZ=601.69 \m \approx \bold{602\ m}

4 0
3 years ago
Find the slope and reduce. P=(3-4, 1 1/4) Q=(-1/2, -1)​
Alexxx [7]

Answer:

7/4 i really hope its these one or im failimg my quiz

3 0
3 years ago
The quotient of three times a number and 4 is at least -16
vladimir1956 [14]
Ok to solve this just write it out how it sounds, like so.

3x/4\geq-16

Hope this helps!=)
4 0
3 years ago
7(-2k+4)-6=7k-20 what is the answer
lord [1]
The answer to this equation would be k=2
7 0
3 years ago
A rate that compares one quantity 100 is called a
ella [17]
A percent. maybe? i really don't know for a fact..
7 0
3 years ago
Read 2 more answers
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