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miss Akunina [59]
3 years ago
8

8 1/2 multiply 1 1/2

Mathematics
1 answer:
Korolek [52]3 years ago
8 0

Answer:

12.75 or 12\frac{3}{4}

Step-by-step explanation:

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(w+9) (w+4) find the product of the equation
Pachacha [2.7K]

Answer:

w^2 + 13w + 39

Step-by-step explanation:

Multiplying Polynomials (FOIL- Firsts, Outs, Inners, Lasts)

(w+9) (w+4)          Multiply- Firsts (w*w)   Outs (w*4)   Inners (9*w)   Lasts (9*4)

w*w + w*4 + 9*w + 9*4     Multiply the FOIL

w^2 + 4w + 9w + 36          Combine like terms (same variables, numbers)

w^2 + 13w + 39

8 0
2 years ago
Which equation can be used to find the measure of angle LJK?
UkoKoshka [18]
Depending on what type of triangle it is, for a right triangle you would use sin inverse=(opposite/hypotenuse), cos inverse=(adjacent/hypotenuse), or tan inverse=(opposite/adjacent). For any other triangle you would refer to the Law of sines where side a/sine of angle A=side b/sine of angle B and same goes for C
8 0
3 years ago
After 4 years aspen earned $510 in simple interest from a cd into which she initially deposited $3000. What was the annual inter
Alexeev081 [22]
I = PRT...and since we are looking for r.....I / PT = R

I / PT = R
I = 510
P = 3000
T = 4

510 / (3000 * 4) =
510 / 12,000 =
0.0425 .....multiply by 100 to get the percent
4.25% <==
6 0
3 years ago
Read 2 more answers
Mary made 18 ounce of applesauce she evenly oust them in 4 containers how many ounces of applesauce are in 1 container
ch4aika [34]
There are 4.5 ounces of applesauce in each container
7 0
3 years ago
Tan A = opp/adj equals to what<br>​
vaieri [72.5K]

Answer:

I need more information to answer this. Please provide more context

Step-by-step explanation:

SOHCAHTOA

SIN: Opposite/hypo

COS: Adj/Hyp

TAN: Opp/Adj

4 0
3 years ago
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