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ratelena [41]
3 years ago
14

Help I need helppp. plz help bros​

Mathematics
1 answer:
ladessa [460]3 years ago
7 0

Answer:

x= 7

Step-by-step explanation:

5x - 2 + x = 9 + 3x + 10

6x - 2 = 19 + 3x

-3x                  -3x

3x - 2 =  19

    +2     +2

3x = 21

x = 7

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Plz help last one ty!!!!!!!
azamat

My apologies on answering late...

Same situation as the previous problem, but this time, all you need to do is state the degree of the angle instead of just providing the angle itself.


ΔABC ≅ ΔDEF

Now, we can see that ∠C ≅ ∠F. Using this information, we can find ∠C on the first triangle ( which is 75° ).

Since ∠C ≅ ∠F,

m∠F is 75°.


Hope I caught your question in time!

Have a good one! If you need anymore help, let me know.

4 0
3 years ago
Find the domain and range of the relation<br> (-8,2),(6,-7),(-8,11),(10,5)
VARVARA [1.3K]

Answer:

domain:2,-7,11,5

range:-8,6,-8,10

to explain more the domain would be your independent variable (y) and the range would be your dependent variable (x)

hope I helped

5 0
3 years ago
Read 2 more answers
hank rode his bike 7 1/4 miles one week and Jenner rode her bike 5 3/4 miles one week estimate the differance between the two di
Reika [66]
7 1/4 rounds to 7
5 3/4 rounds to 6

7 - 6 = 1 <== ur estimate
8 0
3 years ago
Mr. Alvarado bought a total of 20 pounds of grass seed at the nursery for $168. He paid $9 per pound for Kentucky blue grass and
Nuetrik [128]

Answer:

K+T=20

$9K + $6T = $168

K is the Kentucky blue grass in pounds

T is the Tall fescue in pounds

Step-by-step explanation:

You can start with the first equation. We don't know the exact amounts of each but we know that there was a total of 20 pounds, and there were 2 types of grass seeds, so we can get that the amount of pounds of Kentucky blue grass(K) and the pounds of Tal Fescue(T) has a sum of 20.

K + T = 20

For the second equation we know that there is a sum of $168 so we'll start with that. Then, we know he paid $9 per pound of K so $9* the value of K is the amount paid for Kentucky blue grass total. This can be represented as 9K. We do the same for T, 6T. Since the sum of the cost of $9T and $6K must be $168 we can write this as:

$9K + $6T = $168

6 0
3 years ago
Apple juice is sold in 2.5l cartons and 350ml boxes. a 2.5l carton sells for $4.15 and six 350ml boxes sell for $4.50. calculate
TiliK225 [7]

Answer:

0.00166 dollars per milliliter

0.002142857142857 dollars per milliliter.

Step-by-step explanation:

1. 2.5 carton

2.5 liters of juice is 4.15

2.5 liters=2,500 milliliters

To find the price per milliliter, we will divide the cost by the amount of juice there is.

4.15/2,500=0.00166 dollars per milliliter

2. 6 350-ml cartons

6 350-milliliter boxes= a total of 6*350 ml=2100 milliliter

Again, we will divide the cost by the amount of juice.

4.50/2100=0.002142857142857 dollars per milliliter.

7 0
2 years ago
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