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-Dominant- [34]
2 years ago
7

Simplify: 5 square root 7 x 7 square root 7

Mathematics
2 answers:
lozanna [386]2 years ago
7 0

Answer:

35 square root of 49

Step-by-step explanation:

frez [133]2 years ago
3 0

Both 5 and 7 are prime numbers so they cannot be factored.

√5×√7=√5√7=√35



Hope this helps ;)
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Mrs.Douglas wanted to give each of her students 3 fancy pencils. She has 20 students. If fancy pencils come in packs of 12, how
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1 pack of 12 will give 4 students their pencils. 20/4 = 5
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What is the relationship between the value of the first 5 and the value of the second 5 in 5500
andrew11 [14]

the first 5 is in the thousands place. The second 5 is in the hundredths place.

8 0
2 years ago
How would you write a term with a numerical coefficient of -5 and variable of q
nekit [7.7K]
The coefficient is just what the variable is multiplied by, so:

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7 0
2 years ago
What additional information could be used to prove ABC MQR using SAS?
Igoryamba

Answer:

To prove that ΔABC ≅ ΔMQR using SAS, we show that two sides with the intersection angle are congruent.

From the diagram, it is shown that CA is congruent to RM.

From the first option, given that m∠A = 64° and AB = MQ = 31 cm, then we have CA = RM, AB = MQ, and CAB = RMQ (i.e. m∠A = m∠M = 64°).

This shows that the first option is correct.

From the second option, given that CB = MQ = 29 cm, then we have CA = RM, CB = MQ, but ACB is not congruent to RMQ.

Thus the second option in not correct.

From the third option, m∠Q = 56° and CB ≅ RQ, then we have CA = RM, CB = RQ, ACB = 60°, but we do not know the value of MRQ.

Thus the third option is not correct.

From the fourth option, m∠R = 60° and AB ≅ MQ, then we have CA = RM, AB = MQ, RMQ = 64°, but we do not know the value of CAB.

Thus the fourth option is not correct.

From the fifth option, AB = QR = 31 cm, then we have CA = RM, AB = QR, but we do not know the value of CAB or MRQ.

Thus, the fifth option is not correct.

Therefore, the additional information that could be used to prove ΔABC ≅ ΔMQR using SAS is m∠A = 64° and AB = MQ = 31 cm

6 0
2 years ago
Factor: 15x2+23x-14.
kolezko [41]

Answer:

15x-7

Step-by-step explanation:

15x {}^{2}  + 23x - 14

(15x - 7)(x + 2)

5 0
3 years ago
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