2 years ago

Im jus starting this math and ifk how to do iy

Mathematics

2 answers:

sammy [17]2 years ago

8 0

Answer:

Step-by-step explanation:

Korolek [52]2 years ago

3 0

Answer:

14 yds^3 is the volume.

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How do I use the subtraction theorem to write equivalent expressions?

Andreas93 [3]

The subtraction theorem states that for all real numbers, $a$ and $b$ , $a-b=a+(-b)$ .
(To subtract, we can add the inverse.)
Thus, we can have the these two equivalent expressions.

$3 - 2 = 3 + (-2) = 1\\ \\ 5 - (-2) = 5 + 2 = 7$

3 0

3 years ago

The sales tax for an item was $15.60 and it cost $390 before tax. Find the sales tax rate. Write your answer as a percentage.

labwork [276]

Answer:

15.60 times 100 divided by 390=4%

Step-by-step explanation:

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3 years ago

Ge A flower bed has the shape of a rectangle 24 feet long and 9 feet wide. What is its area in square yards? Be sure to include

Nonamiya [84]

Answer:

area = 24 yd²

Step-by-step explanation:

convert the dimensions into yards using the conversion

1 yard = 3 feet

24 feet = $\frac{24}{3}$ = 8 yards

9 feet = $\frac{9}{3}$ = 3 yards

area = length × width = 8 × 3 = 24 yd²

5 0

3 years ago

The butter distributor charges $4.50 per pound, but there is a handling fee of $8.50 per order. Free shipping for orders between

kykrilka [37]

Answer:

14.00

Step-by-step explanation:

add

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4 0

2 years ago

4. The area of the parallelogram<br>is 81.9 in? What is the height

ipn [44]

Answer 96in2

Step-by-step explanation:

formula to find area = base x height

substitute the values

= 10 x 9

= 90 cm2

7 0

3 years ago