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3 years ago

8

suppose a customer makes a purchase that costs $7.19 and pays with a ten dollar bill describe two ways you could calculate how m

uch change you should give

1 answer:

mote1985 [20]3 years ago

8 0

I know one way, It’s to subtract

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If the perimeter of Triangle XYZ is 56 cm, what is the perimeter of Triangle ABC?

Troyanec [42]

Answer:

28 cm

Step-by-step explanation:

Triangle ABC is obtained by joining the mid points of the sides of triangle XYZ.

So, perimeter of triangle ABC will be equal to half of the perimeter of triangle XYZ.

$P(\triangle ABC) = \frac{1}{2} \times P(\triangle XYZ)$

$P(\triangle ABC) = \frac{1}{2} \times 56$

$P(\triangle ABC) = 28\: cm$

6 0

2 years ago

5. Original Price: $40 Sale Price: $30

telo118 [61]

It’s %25 off think about it 40-10=30 and that’s %25 of it hope I help you have a good day

5 0

2 years ago

Please help will give Brain for it!!

Lyrx [107]

Scale factor:
10/4= 2.5
X = 5 x 2.5 = 12.5
Y= 8/ 2.5 = 3.2
Z= 15/2.5 = 5

4 0

2 years ago

Sheri's freezer is 2 feet wide 6feet long and 2 feet deep what's the volume of her freeser

mixas84 [53]

2*6*2= 24

24 is the volume of Sheri's freeser

7 0

2 years ago

Equation: -5 3/4- 3 1/2 Please help meh.

vampirchik [111]

Answer:

$-9\frac{1}{4}$

Step-by-step explanation:

$-5\frac{3}{4}-3\frac{1}{2}$

Step 1: Factor out the common term $-1$

$=-\left(5\frac{3}{4}+3\frac{1}{2}\right)$

Step 2: Add the whole numbers

$5 + 3 = 8$

Step 3: Combine the fractions:

$\frac{3}{4}+\frac{1}{2} = \frac{5}{4}\\\\=-\left(8+\frac{5}{4}\right)$

Step 4: Convert the improper fractions to mixed numbers

$\frac{5}{4} = 1\frac{1}{4}\\\\=-\left(8+1\frac{1}{4}\right)$

Step 5: Add the numbers

$8 + 1 =9 \\\\=-9\frac{1}{4}$

Therefore, the answer to the equation is $-9\frac{1}{4}$ in fraction, and decimal; $9.25$

4 0

2 years ago