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Bumek [7]
3 years ago
13

Help me please help me please ​

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
3 0

Step-by-step explanation:

where is the question? plz ss

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Can someone help me find what x equals , step by step ASAP!!
Evgesh-ka [11]

Answer:

x=8

Step-by-step explanation:

6x+42=90

6x=48

x=8

6 0
2 years ago
What is the value of y−5x−3for x = 2 and y = -4
arlik [135]

Answer

-17


<u>Explanation</u>

y−5x−3 for x = 2 and y = -4

We solve this question by substituting the values of y and x.

y−5x−3 = -4 - 5(2) - 3

             = -4 - 10 -3

             = -14 - 3

            = -17

8 0
3 years ago
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Please help me with this problem..........
vaieri [72.5K]

Answer:

y= 2/3x + 3

Step-by-step explanation: I suggest to look up slope intercept calculator it really helps.

6 0
3 years ago
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Can someone pls help? ab to fail geometry. any help is nice.
Mamont248 [21]
By the law of cosines, the angle C satisfies

8.77^2=2^2+9^2-2\times2\times9\times\cos C

which reduces to

\cos C=0.2246\implies C=\arccos(0.2246)\approx1.34422\text{ rad}

which converts to approximately 77 degrees (this can be done my multiplying by 180 and dividing by pi).
7 0
3 years ago
Which ratio is equal to 78?
lyudmila [28]

Answer:

78 : 162 = 13 : 27. These two equalities are examples of proportions (equal ratios); it is as simple as that.

5 0
3 years ago
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