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sweet [91]
3 years ago
12

Which similarity statements are true? Check all that apply.

Mathematics
2 answers:
cluponka [151]3 years ago
5 0

Answer:

the answer is 1,4,5

or A , D, E

Step-by-step explanation:

pshichka [43]3 years ago
4 0
<span>Two triangles are said to be similar if they have all their angles equal and corresponding sides are in the same ratio.

Given the figure above, it can be seen that </span><span>△JKL is a right triangle with the right angle at K.
Also, </span><span>△KML is a right triangle with the right angle at M.
Obviously, angle K = angle M given that they are both right angles.
Also angle L = angle L by the reflexive property.

Therefore, </span><span>△JKL ~ △KML by the AA similarlity

</span>
Similarly, it can be seen that <span>△JMK is a right triangle with the right angle at M.
Also, </span><span>△JKL is a right triangle with the right angle at K.
Obviously, angle M = angle K given that they are both right angles.
Also angle J = angle J by the reflexive property.

Therefore, </span>△JMK ~ △JKL by the AA similarlity

Therefore, the similarlity statements that are true are △JKL ~ △KML and △JMK ~ △JKL
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Tommy’s grandma gave him $20 and he makes 10 each week cutting grass. What is the algebraic expression for this phrase?
FrozenT [24]

Answer:

20 x 10

Step-by-step explanation:

7 0
3 years ago
If the hypotenuse of a right triangle is 2 <img src="https://tex.z-dn.net/?f=%5Csqrt%7B3%7D" id="TexFormula1" title="\sqrt{3}" a
Svetradugi [14.3K]

Answer:

3

Step-by-step explanation:

a = the other leg:

a^{2} =(2\sqrt{3} )^{2} -(\sqrt{3}) ^{2} =(4)(3)-3=12-3

a^{2} =9

a=\sqrt{9}

a=3

Hope this helps

5 0
1 year ago
b+4=2b-5, could someone help me with this question please, step by step because I have a quiz in math on friday, thank you!
svet-max [94.6K]
<span>"Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-2b' to each side of the equation. 4 + b + -2b = -5 + 2b + -2b Combine like terms: b + -2b = -1b 4 + -1b = -5 + 2b + -2b Combine like terms: 2b + -2b = 0 4 + -1b = -5 + 0 4 + -1b = -5 Add '-4' to each side of the equation. 4 + -4 + -1b = -5 + -4 Combine like terms: 4 + -4 = 0 0 + -1b = -5 + -4 -1b = -5 + -4 Combine like terms: -5 + -4 = -9 -1b = -9 Divide each side by '-1'. b = 9 Simplifying b = 9"- geteasysolution.com</span>
8 0
2 years ago
Find the missing values for the exponential function represented by the table below.
postnew [5]

Answer:

d. 13.5, 20.25

Step-by-step explanation:

An exponential function is monotonic and does not change sign. On this basis alone, the first three choices can be eliminated.

The common ratio is 6/4 = 3/2.

The term in the sequence after 9 is 9·(3/2) = 27/2 = 13.5.

The term in the sequence after 27/2 is (27/2)·(3/2) = 81/4 = 20.25.

8 0
3 years ago
for large parties, a restaurant adds a 15% service charge to the bill. How much would be added to a bill of 638.40
sp2606 [1]

It would be 734.16 because 638.40+15% = 734.16

6 0
3 years ago
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