MATHEMATICS HIGH SCHOOL

How to show the tens fact you used. write the difference.
14-6=____
10-___=____

Answers

Answer 1
Answer: For this case we have the following expression:
 14 - 6
 The difference of both numbers is:
 14 - 6 = 8
 We note that for number 14 we have:
 tens place: 1
 ones place: 4
 Therefore, number 14 can be rewritten as:
 14 = 10 + 4
 Thus, the given expression can be rewritten by replacing values such as:
 14 - 6 = (10 + 4) - 6
 Then, for associative property we have:
 (10 + 4) - 6 = 10 + (4 - 6)10 + (4 - 6) = 10 + (-2)10 + (-2) = 10 - 210 - 2 = 8
 We observe that the difference is also 8.
 Answer:
 the difference
 14 - 6 = 8
 Rewriting:
 (10 + 4) - 6 = 8
Answer 2
Answer: First:
14 - 6 = 8

Now, the number 14 has one tens and four ones, therefore it can be written as : 10+4

Now, rewriting the given expression:
14-6 = 10+4-6 = 10-2

The result of 10-2 is also 8.

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Prove that:{ \sqrt { n } }^{ { \sqrt { n } }^{ \sqrt { n } } }=\sqrt { { n }^{ \sqrt { { n }^{ \sqrt { n } } } } }

Answers

Sorry for the quality :D

what is:  x + 3 -    2x -1  = 4

                 5            3

               

Answers

(x + 3)/5 - (2x - 1)/3 = 4 / * 15

3(x + 3) - 5(2x - 1) = 15 * 4

3x + 9 - 10x + 5 = 60

7x = 60 - 9 - 5

7x = 46 / : 7

x = 6 4/7

Answer:

X= -46/7

Step-by-step explanation:

step1:  left part times 15 is   3(X+3)-5(2X-1)

step2: right part times 15 is 60

step3:   3(X+3)-5(2X-1)=60

step4:   3X+9-10X+5=60

step5:   -7X+14=60

step6:   -7X=46

step7:      X= -46/7

a soccer tournament 12 teams are wearing red shirts, 6 teams are wearing blue shirts, 4 teams are wearing orange shirts, and 2 teams are wearing white shirts. for every 2 teams at the tournament, there is 1 team wearing shirt

Answers

when you add up 12, 6, 4 and 2 you get 24 team. Of the 24 teams, there are 12 teams (1/2 of all the teams) wearing red. This means that for every 2 teams, 1 team is wearing red

Write the number 2.4 in the form a/b

Answers

Answer:

the answer is :

24/10

Step-by-step explanation:
Improper Fraction: (12)/(5)
Mixed Fraction: 2 (2)/(5)

Triangle XYZ has been dilated to form triangle LMN. What is the least amount of information needed to prove the two triangles are similar?A.Two pairs of corresponding angles and one pair of corresponding sides

B.Two pairs of corresponding sides and one pair of corresponding angles

C.Two pairs of corresponding angles

D.Two pairs of corresponding sides

Answers

Answer:

Option C is correct.

Two pairs of corresponding angles

Step-by-step explanation:

Given triangle XYZ has been dilated to form triangle LMN.

Dilation states that it is a transformation that produces an image that is the same shape as the original, but of a different size.

therefore, the triangle XYZ  by a dilation is similar to triangle LMN

Similar figures have the

*same shape

*equal corresponding angle measures, and

*have proportional sides.

Therefore, the information which is needed to prove that two given triangles are similar is two pairs of corresponding angles

Two pairs of corresponding angles

Will mark brainliest

Answers

Answer:

the answer would be 270

Step-by-step explanation:

i can explain later:

since x = 5, you plug it in f = 4x +7, and you get f = 27 and since 1/2x is in the denominator, it will flip over and become 2x. 2x is 10, so you multiply f by g and get 270 which is if f/g(5) is the question.
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