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Dmitriy789 [7]
2 years ago
7

Solve for w -w + 181 = 128 w = ____

Mathematics
1 answer:
JulsSmile [24]2 years ago
4 0
W = -53
when you add negative numbers its basically subtracting
You might be interested in
Plzz help me fast thanks
mixer [17]

18/6 = 3

So the temperature dropped 3 degrees each day.

Hope this Helps!!

6 0
3 years ago
If an object is launched at an angle of 28° with an initial velocity of 133 ft./s from a height of 6 feet how many seconds will
Tema [17]

Answer:

Hence after  3.98 sec  i.e  4 sec Object will hit the ground  .

Step-by-step explanation:

Given:

Height= 6 feet

Angle =28 degrees.

V=133 ft/sec

To Find:

Time in seconds after which it will hit the ground?

Solution:

<em>This problem is related to projectile motion for objec</em>t

First calculate the Range for object  and it is given by ,

R=v^2Sin(2Ф)/g

Here R= range  g= acceleration due to gravity =9.8 m/sec^2

1m =3.2 feet

So 9.8 m, equals to 9.8 *3.2=31.36 ft

So g=31.36 ft/sec^2. and 2Ф=2(28)=56

R=133^2*Sin(56)/31.36

R=14664.84/31.36

R=467.62  fts

Now using Formula for time and range as

R=VxT

Vx is horizontal velocity

Vx=V*cosФ

Vx=133*cos(28)

Vx=117.43  ft/sec

So above equation becomes as ,

467.62=117.43*T

T=467.62/117.43

T=3.98 sec

T is approximately equals to 4 sec.

4 0
3 years ago
Write 1 and 1/3 as an improper fraction
Anon25 [30]

Answer:

The answer is 4/3

Step-by-step explanation:

to find this multiply denominator of the fraction (3) by the whole number,e.t.c.

3 0
3 years ago
Read 2 more answers
A) Simplify the expression and explain each step. (2 points)
GarryVolchara [31]
A) 4 (3x+2)-2
12x+8-2
12x+6
2x+1 simplified expression
8 0
3 years ago
Read 2 more answers
Joe borrowed $8,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 5 years?
belka [17]
Joe would be paying $700 in 5 years time.

Explanation:

($2,000)(0.07/year)(5 years)
= ($2,000)(0.07)(5)
= $700
8 0
3 years ago
Read 2 more answers
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