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sleet_krkn [62]
3 years ago
13

Can someone help me solve this please due today

Mathematics
2 answers:
Vsevolod [243]3 years ago
6 0
1/4 + 3/4 = 1 im think
motikmotik3 years ago
4 0
The answer is 3/4. Think about a whole number being split up into 4 parts. How many parts do you need to add to one already existing one to get 4 parts? You need to add 3 to get a whole number
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Solve for the value of d. <br>​
Yuki888 [10]

Answer:

d+7+3d+5=180

4d+12=180

4d=180-12

4d=168

d=42

5 0
3 years ago
A box contains 4 red, 2 white and 3 green balls. Two balls are drawn out of the box in succession without replacement. What is t
IrinaK [193]


The answer is 2/9 because there is a total of 9 balls. And the chances are 2 so that's how we get 2/9

Hope I was help !!! :D

5 0
4 years ago
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Find the gcf of 72 and 80
Rainbow [258]
One way to I solve this is by listing all the ways it can be multiplied by:
72: 1*72, 2*36, 3*24, 4*18, 6*12, 8*9.
80: 1*80, 2*40, 4*20, 5*16, 8*10.
Group the factors that they have in common.
Which are 1, 2, 4, and 8.
After that, find the greatest common factor that they both share.

Answer: 8
3 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
4 years ago
Which set of statements explains how to plot a point at the location (Negative 3 and one-half, negative 2)?
Nimfa-mama [501]

Answer:

d is the answer

Step-by-step explanation:

just read the statements properly

6 0
3 years ago
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