there are rational numbers that are integers / true or false

Answer:

D. √ 52 = 2 * √ 13 irrational

Step-by-step explanation:

A. 3 √ 8 = 2 rational

B. 3√ 125 = 5 rational

C. √ 49 = 7 rational  

D. √ 52 = 2 * √ 13 irrational

Answer:

The irrational number is [tex]\sqrt{52}[/tex].

Step-by-step explanation:

An irrational number is a non-terminating decimal number that does not follow any specific pattern (example: 0.333.... and 16.111... are all repeating with 3s and 1s, making them rational. While [tex]\sqrt{3}[/tex] or [tex]\sqrt{5}[/tex] are continuing decimals without a pattern, making them irrational). [tex]\sqrt[3]{8}[/tex], [tex]\sqrt[3]{125}[/tex], and [tex]\sqrt{49}[/tex] are all rational numbers, as they are equivalent to 2, 5, and 7 respectively. [tex]\sqrt{52}[/tex] can be written as [tex]\sqrt{4*13}[/tex] or [tex]2\sqrt{13}[/tex], since [tex]\sqrt{13}[/tex] is not a complete square root, which means that [tex]2\sqrt{13}[/tex] is an irrational number.

Answer:

true

Step-by-step explanation:

Answer:

FALSE!

Step-by-step explanation:

brainliest would be appreciated (wink wink)

Answer:

54 cm

Step-by-step explanation:

Using the formula for the area of a trapezoid (area is the sum of the two bases times the height and then halved):

A = 1/2 (h) (b1 + b2)

5350 = 1/2 (h) (135 + 65)

5350 = 1/2 (h) (200)

5350 = h (100)

5350/100 = h

h = 53.5

h ≈ 54 cm

answer: since they are linear pair therefore

x+34+ 2x+2=180

3x+36=180

3x=144

x=48°

Step-by-step explanation:

second opinion: ex are useless forget them

Answer:

B) x=48

Step-by-step explanation:

Hope it helps

the answer is A explanation is in the picture.

Answer:

Step-by-step explanation:

'

Answer:

i think it is 32

Step-by-step explanation:

because 44 - 12 = 32 and if you do 32 + 12 you get 32 soo ya hope that helps

Answer:

so she needs 32

Step-by-step explanation:

X=how much more money Ginny needs to buy the sneakers

So you do:

Subtract 12 on both sides of the equation

X+12=44

-12 -12

X= 32

have a good day/night

may i please have a branlliest

Answer:

third option

Step-by-step explanation:

time ('x') is the independent variable so that leaves only options 1 and 3 as the answer

is the slope equal to 0.6 or 1.8?

I used the slope formula with the following points:  (1,2) and (5,9)

(9-2) / (5-1) = 7/4 = 1.75, or 1.8

Answer:

y=-2x+8

Step-by-step explanation:

slope intercept form is y=mx+b

b is the y int

m is the slope

y-int: 8

slope: -2

Answer:

y=-2x+8

Step-by-step explanation:

The slope is going down by 2. Therefore, it is a negative 2. The y-intercept is 8.

Answer:

Step-by-step explanation:

Let the required number is x.

If we add 1 to x, then this number will be divisible by 2, 3, 4, 5, 6, 7, 8, 9, 10.

We need to find LCM of these

Factor the numbers and find LCM

We got x + 1 = 2520, then:

-6

-24/2 + 25/5 + 1

-24/2+25/5+1

-12+25/5+1

-12 + 5 + 1

-7+1

-6

Answer:

8

Step-by-step explanation:

(5 + 16) / 7 + 3^2 - (1 + 3)

21 / 7 + 3^2 - 4

21 / 7 + 9 - 4

3 + 9 - 4

12 - 4

8

Use PEMDAS.

P - Parenthesis

E - Exponents

M/D - Multiply/Divide

A/S - Add/subtract

So for this:

Start with parenthesis: (5+16) and (1+3), so 21 and 4

Then exponent: 3^2, which is 3*3 which is 9

Then divide: 21/7 is 3

And then the rest: 3 + 9 - 4. 3+9 is 12, 12-4 is 8, so you're answer is 8.

Answer:

3×=78+×-2

..............

Answer:

3x = 78 + x - 2

Step-by-step explanation:

I got it right on Iready :]

Answer:

Raise

125

to the power of

1

.

5

x

=

1

125

1

Move

125

1

to the numerator using the negative exponent rule

1

b

n

=

b

−

n

.

5

x

=

125

−

1

Create equivalent expressions in the equation that all have equal bases.

5

x

=

5

−

3

Since the bases are the same, then two expressions are only equal if the exponents are also equal.

x

=

−

3

Answer:

3/5 = 6/10 (multiplicando x2)

Step-by-step explanation:

Answer:

[tex]\frac{6}{10} \frac{9}{15 }[/tex] [tex]\frac{12}{20}[/tex]

Answer:

6/20, 3/10, or 30% chance

Step-by-step explanation:

hope it helps

Answer:

The correct answer is going to be 3/19

Answer:

Thats siblings for you

Step-by-step explanation:

Answer:

y = -6x - 10

Step-by-step explanation:

(-2, 2), m = -6

Slope-intercept:

y - y1 = m(x - x1)

y - 2 = -6(x + 2)

y - 2 = -6x - 12

y = -6x - 10

Answer:

9

Step-by-step explanation:

Since we know that one coach can seat 54 children we know that we should divide 462/54 which is approximately 8.5 but since we can't leave any behind we should round up to 9.

Answer:

7.5

Step-by-step explanation:

Using similar triangles.

Answer:

ED=7.5

Step-by-step explanation:

ΔABC is similar to ΔDEB (they share ∠B, and ∠C=∠D and ∠A=∠E because corresponding angles), so their sides are in ratio:

ED/AC=BD/BC

We can see that BC is twice BD (marked), so we know BD/BC=0.5

ED/AC=BD/BC

ED/15=0.5

ED=7.5

Answer:

The area of a circle with diameter 6.8 is 36.32

Step-by-step explanation:

Answer:

36.32

Step-by-step explanation:

area = pir^2

radius = diameter ÷ 2

pi3.4^2=36.32

Answer:

28 km

Step-by-step explanation:

One leg = 35 km

Second leg = 21 km

We need to find the length of the missing leg. Using Pythagoras theorem, we  can find it.

Hypotenuse² = base² + perpendicular²

[tex]x=\sqrt{35^{2}-21^{2}}\\\\x=28\ km[/tex]

So, the length of the missing leg is equal to 28 km.

Answer:

12.41

Step-by-step explanation:

4x + 10 + 3x - 10 + 5x + 10 +6x + 36 + 6x + 26 = 360

360 is sum of exterior angles

24x + 62= 360

x = 12.41

Answer:

>

Step-by-step explanation:

Answer: Here is the answer and explanation because this is the fifth season and there are 12 games you multiply 5 by 12 and get 60 and 60 times 2/3 is 40 because you can spilt 60 into 3rds I third would be equal to 20 so 2/3 would be 40 ( please give brailiest and sorry if I didn’t explain it good. )

Step-by-step explanation:

Answer:

the same thing he said. sorry

Step-by-step explanation:

Answer:

dadddddddddddddddddddddddddddddddddddddddddddd

Step-by-step explanation:

Answer:

5 divided by 10 + y

Step-by-step explanation:

Not really sure but I think it's right

Answer:

Im pretty sure its D.

Step-by-step explanation:

I think it would be option D. Is it considered the subsoil layer

Answer:

So there you go- oh can't make a HERO out of a SHOTOOOOOOOO

Explanation: