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kirill115 [55]
2 years ago
13

19. Tracey stopped at the convenience store on her way to school. With tax, bottles of soda

Mathematics
1 answer:
ki77a [65]2 years ago
6 0

Answer:

she could buy 3 bags of chips with money left over

Step-by-step explanation:

19. 12 - 3 (2 bottles soda) = 9 - (3)(2.50 bags of chips)=  9 - 7.50 =1.50

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What is the shape of the the cross section<br> PLEASE HELP
Masteriza [31]

Answer: The shape of the cross section will be triangular.

Step-by-step explanation:

The cross section is the shape the shows when you cut a straight line. no matter where you cut it, you will still get a triangle.

4 0
3 years ago
What are the coordinates<br> Y = 6x +11<br> 2y-4x=14
Marizza181 [45]
2(6x+11)-4x=14
12x+22-4x=14
8x=-8
x=-1

y=6(-1)+11
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(-1,5)
5 0
3 years ago
What is 8 more than twice the sum of a number and 3 is the same as -6?
a_sh-v [17]
This can be solver by creating a small equation with x being the number and solving for x. The equation would be 8 + 2( x + 3 ) = -6
Solve for x:
8 + 2( x + 3 ) = -6
Distribute the 2
8+ (2x+6)=-6
Subtract 8
2x+6= -14
Add 6
2x= 8
Divide by 2
x=4

So the number you are looking for is 4

I hope this helps!
8 0
3 years ago
How do you determine if polygons are similar?
Vikentia [17]

Answer:

  a) corresponding angles of similar polygons are congruent

  b) corresponding sides of similar polygons are proportional

  c) a triangle is a polygon

Step-by-step explanation:

By <em>definition</em>, similar polygons have congruent corresponding angles and proportional corresponding sides.

A triangle is a polygon, so two triangles will be similar if they have congruent corresponding angles and proportional corresponding sides.

___

For an n-sided polygon, one only needs to show the conditions are met for n-1 angles and sides. Those will determine the measures of the final angle/side.

8 0
3 years ago
Find the slope of the line passing through the points (-7,-7) and (4,-7)
erastova [34]

Answer:

it it negative

Step-by-step explanation:

6 0
3 years ago
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