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Nat2105 [25]
3 years ago
12

I've asked this question 3 times. HELP!!!!!

Mathematics
2 answers:
dangina [55]3 years ago
4 0

Answer:

The length is x + 5 inches

When x = 14, the width is 12 inches and the length is 19 inches.

The polynomial is x² - x - 12.

Step-by-step explanation:

Wewaii [24]3 years ago
4 0

Answer:

(a) length : x+5

Step-by-step explanation:

area= l×w

x^2+3x-10= l×(x-2)

(x+5)(x-2)=l×(x-2)

therefore (x-2) cancel out each other

then l = x+5

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1 4/8 in a improper fraction?
stiv31 [10]
<h2>Answer:\frac{3}{2}<u><em></em></u></h2>

Step-by-step explanation:

Step 1: Multiply the whole number part (1) by the denominator (8).

1 × 8 = 8

Step 2: Add the product from Step 1 (8) to the numerator (4).

8 + 4 = 12

Step 3: Write that result (12) above the denominator. So,

\frac4{8}{1}

Step 4: The fraction \frac{12}{8}

Can be reduced by dividing both numerator and denominator by the GCD(12,8) = 4. Thus,

\frac1{4}{8} =\frac{3}{2}

8 0
3 years ago
How many acres of land are in a rectanglar parcel 234' * 878'
uysha [10]
An acre is 43,560 ft² because the customary system hates you.

Let's find out how many square feet the parcel is so we can convert it into acres.

The area of a rectangle is its base times its height.

A = bh
A = 234 ft * 878 ft
A = 205,452 ft²

Divide by 43,560.

A ≈ <span>4.7165 acres. (round as needed)</span>
7 0
3 years ago
Three people invest at a ratio of 1:4:7. If the partnership is worth $636,000, what did each person invest?
olga_2 [115]

Answer:

See the detailed answers below

Step-by-step explanation:

Given data

Ratio=  1:4:7

combined ratio= 1+4+7= 12

Total amount= $636,000

Apply the part to all method

The first person will take

1/12= x/ 636,000

cross multiply

12x= 636,000*1

x= 636,000/12

x= 53000

The second person will take

4/12= x/ 636,000

cross multiply

12x= 636,000*4

x= 2544000/12

x= 212000

The third person will take

7/12= x/ 636,000

cross multiply

12x= 636,000*7

x= 4452000/12

x= 371000

6 0
3 years ago
What her answer ? ////////////////////////
pshichka [43]
It makes a zig zag across the graph so i think none of the above
5 0
3 years ago
C=prn is formula for calculating total ?
boyakko [2]

Answer:

for calculating commissions


Step-by-step explanation:


6 0
3 years ago
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