All categories

3 years ago

Is PQR = XYZ? If so, name which similarity postulate or theorem applies.

Mathematics

2 answers:

Aleonysh [2.5K]3 years ago

7 0

We have to determine if triangle PQR is similar to triangle XYZ or not.

To determine if the two triangles are similar, we use three postulates

AA, SSS, SAS.

AA means two angles must be equal in both triangles.

From picture we can see that only one angle is given so we can't be sure about other angles.

SSS means all sides are in same ratio but we have been given value of only one side. So that is also not applicable.

SAS means ratio of two sides from both traingles is equal and both triangles share a common angle but that is also not the given case.

Hence final answer is D. "Cannot be determined".

8_murik_8 [283]3 years ago

5 0

Answer:

cannot be determined (apex)

Step-by-step explanation:

You might be interested in

Sam the scout is going on a camp out with his boy-scout troop. There are large tents that sleep 6 boys and small tents that slee

natita [175]

Answer:

There are 96 large tents and 60 small tents

Step-by-step explanation:

Here, we want to calculate the number of tents of each sizes there

Let the number of 6-boys tent be s and the number of 4-boys tent be f

6s + 4f = 816 ••••••(i)

Ratio of large to small ( ratio of s to f)

8:5 = s/f

8/5 = s/f

8f = 5s

f = 5s/8 ••••(ii)

Substitute ii into i

6s + 4(5s/8) = 816

6s + 5s/2 = 816

Multiply through by 2

12s + 5s = 1,632

17s = 1632

s = 1632/17

s = 96

f = 5s/8

f = (5 * 96)/8 = 60

5 0

2 years ago

Which answer best explains theoretical and experimental probability?

Harman [31]

Answer:

......The answer is C..............

7 0

3 years ago

Read 2 more answers

Hello, I do not anderstand this at all. I have been working on radicals and stuff, but this goes way above my head. Please help.

liraira [26]

Answer:

x = $\frac{5}{7}$

Step-by-step explanation:

We can start simplifying this equation by expanding the parenthesis and cross multiplying.

$(7^x)^4 = \frac{7^2 * 7^3}{7^{3x}} = \\\\\\7^{4x} = \frac{7^5}{7^{3x}}\\\\\\7^5 = 7^{7x}\\\\\\$

The exponent 5 and 7x are equal:

$\longmapsto$ Divide both sides by 7

$5 = 7x\\\\x = \frac57$

-Chetan K

6 0

2 years ago

Read 2 more answers

Help plese I hope the pic works

Ivan

A=100
b=8
w=108
756 divided by 7=108

6 0

3 years ago

TiliK225 [7]

Answer:

90k-20k = 70k they had 1709 interest money

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers