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kykrilka [37]
3 years ago
12

Write a story problem for the problem 21 X 3/7=

Mathematics
1 answer:
alexandr402 [8]3 years ago
7 0
The answer to this question has to be 9
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If triangle ABC=triangle DEC, and angle b=3x and angle e=6x-39, what is x
allsm [11]
If angle b and angle e are the same, I guess you can write b=e ?
So you’ll have :
3x = 6x - 39
0 = 6x - 3x - 39
39 = 3x
x = 39/3
x = 13
8 0
3 years ago
For questions 1 and 2, write the expression as a single logarithm.
Paul [167]
<span><span>1.       </span>Using properties of logarithm</span>
2 logbq + 8 logbt
= logb (q2) + logb (t8)
= logb ( q2t8)  
<span><span>2.            </span>Using the properties of logarithm</span>  
4 log x – 6 log (x + 2)
= log x4 – log (x + 2)^6
= log ( x4/ ( x + 2)^6)
<span>So the answer is not in the choices</span>
3 0
3 years ago
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A chef bought 3 bags of beans. Each bag contains 1 2/5 kilograms of beans. How many kilograms of beans did she buy?
DENIUS [597]

Answer: 4.2 kilograms

Step-by-step explanation:

6 0
3 years ago
2 1/8 into a proper fraction
musickatia [10]

Answer:

17/8

Step-by-step explanation:

3 0
3 years ago
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Type a digit that makes this statement true.<br> 2,222,6 4 is divisible by 8.<br> Submit
Ganezh [65]

Answer:

A digit 2

Step-by-step explanation:

628/8 = 78
thus making 628 divisible by 8

3 0
2 years ago
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