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JulsSmile [24]
3 years ago
13

The equation 9x=27 has an answer of x=3. Write down five different equetions with An answer of x=3

Mathematics
1 answer:
Vaselesa [24]3 years ago
5 0

Answer:

Read below.

Step-by-step explanation:

Possible equations with x as 3:

2x=6

3x=9

4x=12

5x=15

10x=30

10+2x=16

4x+32=44

23-5x= 8

42÷2x=7

2x × 2=12

These are just a few possibilities with x as 3.

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Is 16.275 greater then 16.28
Svetlanka [38]

Answer:

no

Step-by-step explanation:

16.28 can also be written 16.280 (you could add as many zeros to the end as you want its still the same number)

280 is bigger than 275

8 0
3 years ago
Help <br><br> X(-X^4)(-x^4)=
Kruka [31]
X(-x^4)(-x^4)=

The answer is x^9
4 0
3 years ago
Sandra throws an object straight up into the air with an initial velocity of 38 ft/s from a platform that is 30 ft above the gro
Makovka662 [10]

Answer:

The answer is C.

Step-by-step explanation:

Given formula h(t)=−16t2+v0t+h0 , where v0 is the initial velocity and h0 is the initial height.

In this case, the initial postion is a platform 30ft above ground so h0=+30

The initial velocity is 38 ft/s straight up into the air so v0=+38

h(t)=-16t2+38t+30

When the object hits the ground, h=0.

h=-16t2+38t+30=0

Simplifying 8t2-19t-15=0

(8t+5)(t-3)=0

t=-5/8 or 3

As time cannot be -ve, t=3s. The answer is C.

6 0
3 years ago
Read 2 more answers
I will mark brainlist please help!!
elena-14-01-66 [18.8K]
I’ve never see the truth about coks so it’s 27 inches for sure if it was all the same as2,2 743+77482=747474
7 0
2 years ago
(Geometry)<br> Could anyone help me with this please and thanks
Ket [755]

Answer:

z = 32/3

Step-by-step explanation:

Presuming all the horizontal lines are parallel, the ratios of lengths will be identical.

3/8 = 4/z

3z = 8(4)

z = 32/3

8 0
3 years ago
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