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Andreyy89
3 years ago
8

Can someone plz help with this problem??

Mathematics
1 answer:
-BARSIC- [3]3 years ago
8 0

Answer:

17,2

Step-by-step explanation:

X = 21×cos35° = 21 × 0,82 = 17,20

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Solve the system of equations. 9x + y = 2 –4x – y = –17 A. (–3, 29) B. (1, –7) C. (0, 0) D. (4, 1)
Travka [436]
B(1,-7) is correct answer
4 0
3 years ago
A group of friends decided to rent a house in Aspen, Colorado for a week of skiing. They each had to chip in $70 for the week’s
Softa [21]

Answer:

70/5

Step-by-step explanation:

70/3 and then try 70/4 and then 70/5

3 0
3 years ago
Help me with this math equation please
Helen [10]

Answer:

im not exactly sure how to do this one but i think that you can use pythagoras theorem which is a^2 +b^2=c^2. In the question you can use d^2 +e^2= f^2

4 0
3 years ago
Fruit:sugar in a ratio 2:3 if 8kg of fruit is used, how much sugar?
Vilka [71]
Hey there.

Considering our ratio from fruit to sugar is 2:3, this means we need to make a proportion. I will set this up below;

2:3 = 8:x; x is a variable substitute for our missing sugar value. Let's try to see if 2 divides into 8.
8 / 2 = 4; this means our scale factor of our ratio is 4x larger than the current value, so multiply 2 and 3 by 4 to solve for sugar.

2:3;

2 x 4 = 8; 8:x
3 x 4 = 12; 8:12.

12kg is the missing sugar value in our proportion; therefore, 12kg of sugar is used when 8kg of fruit is used.

I hope this helps!
6 0
4 years ago
Helps pls I rlly don’t know ?
Diano4ka-milaya [45]

Answer:

it's easy u stupido perra

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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