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MissTica
4 years ago
12

12 POINTS PLEASE HELP.

Mathematics
1 answer:
andrezito [222]4 years ago
6 0
I THINK THE BUILDING IS 6X TALLER THAN A PERSON 
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Lucas is having yogurt and an apple for a snack. There are five containers of yogurt in the refrigerator three
e-lub [12.9K]

Answer:

His probability of getting a raspberry yogurt is 3/5 or 60%.

Step-by-step explanation:

Pls mark brainliest.

5 0
3 years ago
Solve the system using substitution. Show all work
kramer

Answer:

x = -2 , y = 3

Step-by-step explanation:

Solve the following system:

{4 x + 5 y = 7

y = 3 x + 9

Hint: | Perform a substitution.

Substitute y = 3 x + 9 into the first equation:

{4 x + 5 (3 x + 9) = 7

y = 3 x + 9

Hint: | Expand the left hand side of the equation 4 x + 5 (3 x + 9) = 7.

4 x + 5 (3 x + 9) = (15 x + 45) + 4 x = 19 x + 45:

{19 x + 45 = 7

y = 3 x + 9

Hint: | Choose an equation and a variable to solve for.

In the first equation, look to solve for x:

{19 x + 45 = 7

y = 3 x + 9

Hint: | Isolate terms with x to the left hand side.

Subtract 45 from both sides:

{19 x = -38

y = 3 x + 9

Hint: | Solve for x.

Divide both sides by 19:

{x = -2

y = 3 x + 9

Hint: | Perform a back substitution.

Substitute x = -2 into the second equation:

Answer:  {x = -2 , y = 3

6 0
3 years ago
Helppppp and show equation plsssssssss
laiz [17]

Answer:

24

Step-by-step explanation:

6+2×3+4+(27-19)

first the bracket, (27 -19) = 8

and then the multiplication, 2×3 = 6

then the addition, 6+6+4+8 = 24

4 0
3 years ago
Two rectangular pyramids were joined at their bases to form the composite figure. One pyramid has 2 triangular sides with a base
Mandarinka [93]

Answer:

A) 1020 cm²

Step-by-step explanation:

8 sides

2[(½×15×16.4) + (½×10×17.3) + (½×15÷23.8) + (½×10×24.2)]

2(510)

1020 cm²

7 0
3 years ago
Read 2 more answers
Create your own word problem: dividing a fraction by a whole number?
emmasim [6.3K]
Three fourths divided by 3. 3/4 / 3
3 0
3 years ago
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