What is 5(-x) equal to?

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Answer 1
Answer:

Answer:

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Step-by-step explanation:

where are the options?


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50 points! math help! will mark brainliestWhich equation represents a direct variation between x and y?

Select one:
A. y − 2= 3x
B. 2y −4x= 0
C. 2y +2 = 6x
D. 2x +3y = 8

Let y vary directly with x, and let the point (4, 8) satisfy the relationship between x and y. Which equation represents the relationship?

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My answer is B.In my view it is correct

Please help me solve

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m\angle ADC=m\angle ADB+m\angle BDC\n\nm\angle ADC=112^o,\ m\angle ADB=6x+7,\ m\angle BDC=12x-3\n\n\text{substitute}\n\n(6x+7)+(12x-3)=112\n\n(6x+12x)+(7-3)=112\n\n18x+4=112\ \ \ \ |-4\n\n18x=108\ \ \ \ |:18\n\nx=6\n\nm\angle ADB=6x+7\to m\angle ADB=(6(6)+7)^o=(36+7)^o=43^o

1. Given ΔQRS (is congruent to) ΔTUV, QS = 3v + 2 and TV = 7v - 6, find the length of QS and TV. Provide a detailed response below, please. I was not provided with a picture, unfortunately.

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Because ΔQRS is congruent to ΔTUV, the the segments GS and TV are also congruent due to the letter order (Q and T are first and S and V are 3rd.) Since they are congruent QS=TV. So 3v + 2 = 7v - 6

Work: 
3v + 2 = 7v - 6
      +6          +6
3v + 8=7v
-3v       -3v
8 = 4v
4      4
2 = v

3(2) + 2 = GS
6+2 = GS
8 = GS

7(2) - 6 = TV
14-6=TV
8 = TV

Final Answer: 8=QS and 8=TV

 
So, we know the 2 triangles are congruent, that means that all complementary sides are congruent too. Draw out the triangle, make it look equal to each other, and put down the respective names down, IN ORDER, for both triangle. Then, you will see that QS and TV are complementary to each other, meaning they are congruent to each other. So, we can set their two equation equal to each other. Equation: 3v + 2 = 7v - 6. Now it's all algebra, solve for v, you should get 2. Now, we plug it back in for one of the equations (either one is fine because they are congruent to each other already), you should get 8 as your answer. I hope this helps!

Which of the following are dependent events?A.) Flipping a coin and getting tails, and then flipping it again and getting tails again
B.) Drawing a 2 from a deck of cards, not replacing it, and then drawing another 2
C.) Rolling a die and getting 6, and then rolling it again and getting 6 again
D.) Drawing a king from a deck of cards, replacing it, and then drawing another king

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The answer is d cause the others are indepentent
The answer is b. i tested on this a couple days ago

Mr. Lowery has 2 3/4 pounds of ground beef that he will use to make hamburgers for a picnic. What is the maximum number of quarter pound (1/4 lb) hamburgers he can make?Question 9 options:

3


5


11


12

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The answer is 11. I'll explain, so if you don't want to read, don't read. 2 3/4 can be converted to 11/4 by making it improper. You can do this by multiplying the 2 by 4 and adding it to the 3 to get 11/4. Note that if the fraction was something like 5 2/3, you multiply the 5 by 3. Once you have 11/4, you know that Mr. Lowery is making 1/4 pound burgers, so you know that he can make 11 of them.

What is 1 - 27/44 = in its simplest form?

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1 - (27 )/(44)=(44)/(44)-(27 )/(44)=(17 )/(44)


1-(27)/(4)=(44)/(44)-(27)/(44)=(44-27)/(44)=(17)/(44)