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sweet-ann [11.9K]
4 years ago
14

What property is illustrated in the question 9+ 13=13+9

Mathematics
1 answer:
kykrilka [37]4 years ago
8 0
The property illustrated is Commutative Property of Addition
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Help me out please???
Romashka [77]

Answer: SR ≅ UT

Step-by-step explanation:

Process of elimination:

1) RT ≅ TR doesn't help because RT and TR are the same line.

2) RU ⊥ TU doesn't help prove that ΔRST ≅ ΔTUR. It only proves that ∠TUR is a right angle  (which is already given).

3) SR ⊥ ST also doesn't help prove that ΔRST ≅ ΔTUR. It only proves that ∠RST is a right angle (which is already given).

4) The statement that SR ≅ UT tells us that ΔRST and ΔTUR are right triangles and have a hypotenuse and leg in common (both triangles share a hypotenuse,  RT, both triangles have a 90 degree angle, and SR ≅ UT). If SR ≅ UT, we can prove ΔRST ≅ ΔTUR by using the HL triangle congruence theorem.

7 0
3 years ago
What is the value of the expression 30 divided by (negative 6)?<br> –180<br> –5<br> 5<br> 24
morpeh [17]

Answer:

-5

Step-by-step explanation:

a positive divided by a negative will always give you a negative

6 0
4 years ago
Read 2 more answers
If a store sold 25 pairs of socks, making a 25% profit (i.e., percent of sales) of $150, how much did they charge for each pair
yKpoI14uk [10]

Answer:

125

Step-by-step explanation:

150 - 25 = 125  ;)

5 0
3 years ago
You take out a loan for $550 at a rate of 4.5% for 3 years. At the end of 3 years, how much interest has accumulated on the loan
shusha [124]
550 * 4.5% = 24.75

24.75 * 3 = 74.25

The loan has accumulated to $74.25

The total paid back would be $624.25

Hope I could help :)
3 0
3 years ago
3. When Julie turned 10 years old, she decided to start saving to buy a car. Her mom gave her $100 to help her get
baherus [9]

Answer:

y = 35x + 100

Step-by-step explanation:

she started with $100, which is the y-intercept. After 7 months, she has 245 more. 245/7 = 35 per month. this is your slope.

8 0
4 years ago
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