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IrinaK [193]
2 years ago
11

How do I write an expression for n . a using only addition

Mathematics
1 answer:
Taya2010 [7]2 years ago
3 0

Answer:

i don't know  anymore

Step-by-step explanation: I don't know anymore

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If RQRS is a parallelogram with two adjacent congruent sides then____
earnstyle [38]

Answer:

If PQRS is a parallelogram with two adjacent congruent sides, then it must be a rhombus. A rhombus is a parallelogram characterized by having all sides congruent. Therefore, the adjacent sides must be congruent as well.

5 0
3 years ago
6 hours and 42 minutes equals how many minutes
Tresset [83]

Answer:

402

Step-by-step explanation:

every hour is 60 minutes so multiply 6 by 60. 360 minutes for 6 hours. Then add 42 to it. 402

-plz mark brainliest-

5 0
3 years ago
Read 2 more answers
Latoya is on her way home in her car. She has driven 15 miles so far, which is three-fourths of the way home. What is the total
zepelin [54]

Answer:

since she is 3/4 the way home she has to go 20 miles cause 15/20 is equal to 3/4

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6 0
3 years ago
Can someone tell me how to solve this and give me the answer please?
kotykmax [81]
9h^2+42h+49 no common factors trial and error try first term and last term all sings are positive since last term and middle terms are possitive factor leading term and coeficient and try those 9=3*3 49=7*7 (3h+7)(3h+7) 9h^2+21h+21h+49 9h^2+42h+49 true (3h+7)(3h+7)=(3x+7)^2 answer is (3h+7)^2 answe ris ths second one
7 0
3 years ago
a seesaw with the construction shown is being built at a playground. The seating board will be 8 feet long and the board will ma
Ilya [14]

Answer:

1.7 feet

Step-by-step explanation:

R is the midpoint of QS, so RS = 4 feet.

Using sine:

sin 25° = RT / 4

RT = 4 sin 25°

RT ≈ 1.7

6 0
3 years ago
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