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3 years ago

When solving a quadratic equation, what do the x-values stand for as it relates to plotting the graph of the equation?

Mathematics

2 answers:

scoray [572]3 years ago

7 0

Answer:

the answer should be 'd'

exis [7]3 years ago

4 0

x means an axis of symmetry

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A bike to do tricks with has 20-inch-diameter wheels. Find the area of each wheel. Round to the nearest whole number. (Hint: Use

Kamila [148]

Area = $\pi r^2$

Area = 22/7 x 10 x 10

Area = 314 in^2

(the answer is option A, its rounded)

Hope this helps

5 0

4 years ago

Anyone know the answer?

Gnesinka [82]

Answer:

2³² -1

Step-by-step explanation:

The sequence has a₁ = 1 and r = 2. Filling in the numbers for n=32, we have ...

S₃₂ = 1·(1 -2³²)/(1 -2)

S₃₂ = 2³² -1

8 0

3 years ago

7th grade math find the volume of the solid

frosja888 [35]

Answer:

252 Inches cube

Step-by-step explanation:

So for this question you need to find the area of cross section which is the H,

2 Times (3 Inches by 7 Inches) {The 2 same shape}

3 Inches by 7 Inches {The middle shape}

For the H Shape = 63 Inches Square

Then you'll time the lenght which is given 4 Inches

63 Inches square ×4 Inches

252 Inches Cube

The volume of this shape will be 252 Inches cube

Hope this helps dont hesitate to ask any question!!

Mark me as brainliest aslo appreciated!! Tq

3 0

3 years ago

On the second day of a hiking trip, the tourists covered 17% bigger distance than on the first day. By how many percent did thei

finlep [7]

Speed=distance/time
suppose the distance of the first day is d, and the time is t
distance of the second day: d+0.17d=1.17d
time of the second day: t+0.2t=1.2t
speed of the second day: 1.17d/1.2t=0.975(d/t)=(1-0.025)(d/t)
so the speed of the second day is 2.5% slower than the first day.

6 0

3 years ago

Read 2 more answers

How many significant figures does the following number have: 0. 0 0 2 0 4 0

madreJ [45]

Answer:

Four significant figures

Step-by-step explanation:

Rules of significant figure:

1. Zeros before any non-zero digit are considered to be NON-significant.

2. Any zeros between any non-zero digits are SIGNIFICANT

0.505

Here, there are three significant digits: 505

3. Any zeros that are to the right of the decimal point and a non-zero number are SIGNIFICANT.

4.0000

4. All non - zero digit are significant

Therefore,

0.002040 has four significant figures

2040

5 0

3 years ago