hey please help i’ll give brain

Answer:

Yes, the square root of 25 is a whole numbers.

Step-by-step explanation:

Yes, square root of 25 is a rational number.

Answer:-16/3

Step-by-step explanation:

Answer:

y=5.3 repeating

Step-by-step explanation:

add 4 to each side to cancel the 4 out. so it would be 3y=16 (-20 + 4 = -16) and then divide both sides by 3 to get y. 16 divided by 3 is 5.33333... so your answer would be y=-5.3 .

Answer:

y=5-2x

2 5-2(2)=5-4=1

0 5-2(0)=5

4 5-2(4)=5-8=-3

If you were going to be handling harmful chemicals in a lab, you would use gloves, chemical splash goggles, and apron safety equipment to protect your eyes and face. Which is the correct answer would be options (B), (C), and (D)

To protect your eyes and face when working with dangerous chemicals in a lab, put on this safety equipment.

A material is corrosive if it has the potential to harm a surface upon contact.

These compounds provide a risk to people since they can burn their eyes, skin, and internal organs through inhalation of gases.

By strictly adhering to the biosafety protocol that a laboratory demands the use of masks, goggles, gloves, and an apron or lab coat, these chemical burns can be prevented.

The terms of biosafety in a laboratory require that the person must not have the eyes and skin exposed.

Therefore, If you were going to be handling harmful chemicals in a lab, you would use gloves, chemical splash goggles, and apron safety equipment to protect your eyes and face.

Which is the correct answer would be options (B), (C), and (D)

Learn more about the safety equipment here :

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Answer:

Step-by-step explanation:

Answer:

4000 gm

Step-by-step explanation:

We can use ratios to solve

Change 8 m to cm

8m * 100cm/1m = 800 cm

6 cm             800 cm

-------------  = ------------

30 grams      x gm

Using cross products

6 * x = 800 * 30

6x = 24000

Divide by 6

6x/6 = 24000/6

x = 4000 gm

Step-by-step explanation:

It easy isn't it my friend

Step-by-step explanation:

1.5/14

2.0.114114114....

3.0.108108108

plssss mark me brainliest

[tex] \frac{2}{7} \div \frac{4}{5} \\ \\ \frac{2}{7} \times \frac{5}{4} = \frac{5}{14} [/tex]

(No D.)

[tex] \frac{38}{333} = 0.114[/tex]

[tex] \frac{12}{111} = \frac{4}{37} = 0.108[/tex]

I hope I helped you^_^

Answer:

Step-by-step explanation:

9.500 x 1000

1 x 1000

=  

9500/ 1000

next

9500/500

----------------

1000/500

=  

19/ 2

so 19/2 is the answer

Step-by-step explanation:

Permit me to re-write it as 9.5/1

so, multiply both the numerator and the denominator by 10 to clear the decimal

then we have,

95/10

divide both the numerator and the denominator by 5

we have,

19/2

converting to proper fraction the answer is,

9½

Step-by-step explanation:

I am sure there is something missing or horribly mistyped.

if you really meant 23⁰, then that is 1.

Answer:

15.1 (rounded to the nearest tenth decimal point)

Step-by-step explanation:

The explanation is, this is simple maths, nothing else. Let me know if it helps. Thank you

Step-by-step explanation:

ABC is congruent to DEF because angle C = angle C because of vertical angles angle E = angle E because of vertical angles angle G = angles A and D because of 3rd angle theorem triangle ABC ~ triangle GEC because of congruent angles.

Step-by-step explanation:

1. -17/8

2. 235.75

3. 21/2

4. 191.53

5. 17/12

6. 239.13

Assuming 5476 is given in base 10.

We have

5476 = 2×2401 + 674 = 2×7⁴ + 674

674 = 1×343 + 331 = 1×7³ + 331

331 = 6×49 + 37 = 6×7² + 37

37 = 5×7 + 2 = 5×7¹ + 2

2 = 2×1 = 2×7⁰

so that

5476₁₀ = 21652₇

Answer:

C=pi(d)

C=94.25

Step-by-step explanation:

Answer:

94.2 Yd

Step-by-step explanation:

r=d/2

=30/2

=15

C=2πr

solve, 2×3.14×15

30×3.14

94.2 yd

Answer:

to vertically strech a function by a factor of c, multiply the whole function by c

so

f(x) vertically streched by a factor of 4 is 4f(x)

so we get

the new function is f(x)=4(2)ˣ

Step-by-step explanation:

The percentage decrease is 7.14%

First measurement = 7 feet

Second measurement = 6.5 feet

Difference in measurement = 7 feet - 6.5 feet = 0.5 feet

Percentage decrease = Difference in measurement/ First measurement × 100

= (0.5/7.0) × 100

= 7.14%

The percentage decrease is 7.14%

Read related link on:

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Answer:

[tex]\frac{29}{3}[/tex]

Step-by-step explanation:

9*3+2

Answer:

2nd Line

Step-by-step explanation:

In the second line he multiplied out the -4 and -8 which should've been a positive 32 but he put it as a negative.

Answer:

x = 7 ; see explanation below :)

Step-by-step explanation:

First off, here's what the steps should've actually been:

[tex]-4(x-8)+2x=18\\-4x+32+2x=18\\-2x+32=18\\-2x=-14\\x=7[/tex]

Now, the mistake in the original equation is that -4(x-8) was expanded to be -4x-32 - It is not '-32' because multiplying two negative numbers (-4 and -8)  will give you a positive number - that number should be 32. Of course, that one silly mistake then made the rest of the equation wrong too!

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Answer:

6

Step-by-step explanation:

you kna mean?

Answer:

0, it doesn't have a slope it is just a straight line

Step-by-step explanation:

this is correct solution thank you

Answer:

There is no set :(

Step-by-step explanation:

Answer:

rational number

Step-by-step explanation:

as the denominator is not zero

Answer:

-15/6

Step-by-step explanation:

-3 1/3+5/6

5/6 - 3 1/3

=> 5/6 - 10/3

=> 5/6 - 20/6

=> -15/6

Answer:

-15/6

by cancellation

-5/2

Step-by-step explanation:

-10/3+5/6

LCM of 3,6 is 6

So,

Make the denominators equal,

-20+5/6

-15/6