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dybincka [34]
3 years ago
12

Find the value of x in the triangle shown.

Mathematics
1 answer:
IrinaK [193]3 years ago
6 0
Use Pythagorean theorem.

X2 = 25 +144
X2= 169
Take square root
X = 13
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Triangle T U V. Angle T is blank, U is 93.7 degrees, V is 48.1 degrees. Triangle X Y Z. Angle X is 39.2 degrees, Y is 93.7 degre
Gemiola [76]

Answer:

No, because there is only one set of congruent angle

Step-by-step explanation:

7 0
3 years ago
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Triangle ABC is similar to Triangle FGH. What is the value of x in centimeters?
EleoNora [17]

<u>Given</u>:

Given that the triangle ABC is similar to triangle FGH.

We need to determine the value of x.

<u>Value of x:</u>

Since, the triangles are similar, then their sides are proportional.

Thus, we have;

\frac{AC}{FH}=\frac{AB}{GF}=\frac{BC}{GH}

Let us consider the proportion \frac{AB}{GF}=\frac{BC}{GH} to determine the value of x.

Substituting AB = 9 cm, GF = 13.5 cm, BC = 15 cm and GH = x, we get;

\frac{9}{13.5}=\frac{15}{x}

Cross multiplying, we get;

9x=15 \times 13.5

9x=202.5

 x=22.5 \ cm

Thus, the value of x is 22.5 cm

Hence, Option F is the correct answer.

8 0
4 years ago
What's the answer to this question
jasenka [17]
Tan w=20/83
inverse tan 20/83=13.55 degrees
3 0
3 years ago
*Need help asap*
inessss [21]

i got u bro

Slope Intercept is y = mx + b

where m is the slope and b is the y-intercept.

The first thing you want to do is find the equation of this line. To do this, just look for any similarities between the two. Notice how y values are both 1 higher than the x values? this means the formula is ...

y = x + 1

using this we can find our y intercept. plug in 0 and we get 1 as our y value.

so far we have...

y = mx + 1 because 1 is the y-intercept

to get the slope you can use this formula. (note that y(1) and y(2) refer to values from different equations and not multiplication)

m (slope) = y(2) - y (1) / x (2) - x (1)

do this using the two ordered pairs given in the question and you get -2/-2 or 1

plug this into our equation and you get

y = 1x + 1 or y = x + 1

you could just skip to the end from the first step (thats what i reccomend lol) but this uses formulas and stuff

5 0
3 years ago
Evaluate -9 + (-4) - (-12)
Brums [2.3K]

Answer:

-1

Step-by-step explanation:

-9+ (-4) - (-12)

-9-4+12

-13+12

-1

hope it helps you

4 0
3 years ago
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