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Marizza181 [45]
3 years ago
9

Don’t know the answer

Mathematics
1 answer:
ELEN [110]3 years ago
6 0

Answer:

Check boxes 1 and 3

Step-by-step explanation:

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19. Tracey stopped at the convenience store on her way to school. With tax, bottles of soda
ki77a [65]

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

6 0
3 years ago
3 Becca uses 100 beads to make a necklace. If 3 of the beads
Savatey [412]

Answer:

0.03

Step-by-step explanation:

3/100 are red so 3 / 100 = 0.03

6 0
3 years ago
Are the two triangles below similar? Triangles GHI and JKL are shown. Angle G equals 46 degrees, Angle I equals 27 degrees, Angl
Scilla [17]

Answer:  No; they do not have proportional corresponding sides

Step-by-step explanation:

Since, here in triangles GHI and JKL,

∠ G = 46°, ∠I = 27° ⇒ ∠H = 107° , ∠L = 27°, ∠ K = 108°⇒∠J = 45°

GH = 4, HI = 5 , KJ= 2 and JL = 4

Here ∠I ≅ ∠L

But,  \frac{GH}{JK} \neq \frac{HI}{JL}

Therefore, they do not have proportional corresponding sides.

That is why they are not similar to each other.



8 0
3 years ago
Read 2 more answers
Does 10p/2q = 5p/q<br> I think it is not equal but it doesn't seem right.
Rufina [12.5K]

Answer: \frac{10p}{2q}=\frac{5p}{q}  (TRUE)

Step-by-step explanation:

For this exercise it is important to remember that, by definition, fractions have the following form:

\frac{a}{b}

Where "a" is the numerator and "b" is the denominator.

The numerator and the denominator are Integers, but the denominator cannot be zero (b\neq 0)

In this case you have the following equation provided in the exercise:

\frac{10p}{2q}=\frac{5p}{q}

To find out if the left side of the equation is equal to the right side, it is necessary to simplify the fraction on the left.

Notice that the numerator and the denominator of the fraction on the left  can be both divided by 2. Then, you can simplify it.

So, you get;

\frac{5p}{q}=\frac{5p}{q}\ (TRUE)

6 0
3 years ago
5x+3y=-10 3x+5y=-6 using elimination?
icang [17]
Using the process of elimination, we will be able to determine the answer. So, 5x+3y=-10 multiply it by *3 to change the equation into 15x+9y=-30. Then to change 3x+5y=-6 multiply it by *5, to change it into 15x+25y=-30. So now with these two equations 15x+9y=-30 and 15x+25y=-30, use subtraction to get rid of the variable x.

Thus, 

15x+9y=-30
-
15x+25y=-30

which will leave you with 

-16y=0
thus, y=0

Then, plug y back into the original equation to find x

5x+3(0)=-10

5x=-10
x=-2

Thus the point of intersection is (-2,0)

-2 being the x, and y being 0.
5 0
3 years ago
Read 2 more answers
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