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2 years ago

PLEASE HELP IREADY ASAAPPPPP

Mathematics

2 answers:

anzhelika [568]2 years ago

4 0

Answer:

I Think 2,3,4 fingers can be folded into cube

Step-by-step explanation:

If wrong so please sorry

a_sh-v [17]2 years ago

3 0

Answer:

The third one. The square in the top left can only fold to the right or down.... which means there is guaranteed to be an open side remaining on the square.

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How many minutes are there in 12.5 hours

ss7ja [257]

Answer:

750 minutes

Step-by-step explanation:

there are 750 minutes in 12,5 hours hope that helps

6 0

3 years ago

Read 2 more answers

What is 7/9, 13/18, 5/6, and 2/3 in least to greatest order?

Vlad [161]

Answer:

2/3 , 13/18, 7/9 , 5/6 (least to greatest order)

Step-by-step explanation:

1. You need to convert all the fractions into decimal form .

2. 7/9.00 = 0.78 (rounded)

3. 13/18.00 = 0.72

4. 5/6.00 = 0.83

5 . 2/3.00= 0.67 (rounded)

7 0

3 years ago

Help pls, thank you !!

nikdorinn [45]

Answer:

the first one is a lie

Step-by-step explanation:

caf is more 45 degrees than 25

7 0

2 years ago

Evaluate the integral. (Use C for the constant of integration.) <br> cos(x) (8 + 7 sin^2(x)) dx

UNO [17]

Answer: $8 \sin x +7(\dfrac{\sin^3x}{3})+C$

Step-by-step explanation:

Consider $\int \cos(x) (8+7 \sin^2(x)) \, dx$

Substitute t= sinx

then dt = cos x dx

$\int \cos(x) (8+7 \sin^2(x)) \, dx = \int (8+7t^2)dt\\\\ =8t+7(\dfrac{t^3}{3})+C$

$[\int x^ndx=\dfrac{x^{n+1}}{n+1}+C]$

$=8 \sin x +7(\dfrac{\sin^3x}{3})+C$

Hence, $\int \cos(x) (8+7 \sin^2(x)) \, dx=8 \sin x +7(\dfrac{\sin^3x}{3})+C$

5 0

3 years ago

Given that cos 57° = 0.545, enter the sine of a complementary angle.<br> sin<br> h

noname [10]

Answer:

sin 33° = 0.545

Step-by-step explanation:

complementary angle to 57° is 33°

sin 33° = 0.545

4 0

3 years ago