this is what my techer told me to do "Show a different way to solve 99x76"

Answer:

4 1/10 or 4.1

Step-by-step:

1 1/2+2 3/5

convert both into an improper fraction

1 1/2 as an improper faction= 3/2

then

2 3/5 as an improper fraction= 13/5

so now we can work the question out as

3/2 + 13/5

which is 41/10

41/10 is an improper faction which is also equal to

4 1/10

Hope this helped you- have a good day bro cya)

Answer: 16 subsets

Step-by-step explanation:

A proper subset is a subset that is not identical to the original set—it contains fewer elements. You can see that there are 16 subsets, 15 of which are proper subsets.

Answer:

6250

Step-by-step explanation:

25×250

6250 grams

hope it helps

Answer:

6,250

Step-by-step explanation:

250

x 50

--------

6,250

hope it helps

Answer:  i answered it the best way i could

The mass in ounces will be 4.40925 oz.

A unit conversion expresses the same property as a different unit of measurement.

Given that, the mass of a competition Frisbee is 125g

1 oz = 28.349 g

1 g = 1/28.349 oz

125 g = 125*1/28.349 oz

125 g = 4.40925 oz.

Hence, The mass in ounces will be 4.40925 oz.

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Answer:

25=4 is wrong

64=7 is wrong

10= 5 is wrong

99= 9 is wrong

The rest are right:)

Step-by-step explanation:

Answer:

A = 36.397

B = 43.603

AC = 29

Step-by-step explanation:

Use the Tangent to find <A

Tan(A) = opposite / adjacent

opposite = 21

adjacent = 20

Tan(A) = 21 / 20 = 1.05

A = Tan-1(1.05)

A = 46.397

If you have confidence in your answer, you can just subtract this number from 90 since this is a right angle triangle and the two acute angles = 90 degrees.

C = 90 - 46.397

C = 43.603

AC is the hypotenuse of a right angle triangle.

c^2 = a^2 + b^2

a = 20

b = 21

c = ?

c^2 = 20^2 + 21^2

c ^2 = 400 + 441

c^2 = 841

sqrt(c^2) = sqrt(841)

c = 29

Count:3

Answer:

m<a = 43.6 degrees

m<c = 46.4 degrees

AC = 29

Answer:

degree = 3

leading coefficient = -5

constant = -21

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

72-12k

Step-by-step explanation:

Our information:

Speed=12mph

Distance=x

Time=K less than 6 hours

Using the distance triangle, (Distance over speed and time,) We can use this equation.

TxS=D

12x(6xk)=D

72-12k

The number of miles she can travel if she runs for k less than 6 hours will be 12k-172.

Distance is a measurement of the separation between two things or places. When we talk about distance, we're talking about a physical length or an estimate based on other physics or practical usage factors.

It is given that,

Speed=12mph

Distance=x

Time, t= (K - 6) hours

The distance for the given condition is,

d = v × t

d = 12  (K - 6)

d = 12k - 72 miles

Thus, the number of miles she can travel if she runs for k less than 6 hours will be 12k-172.

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Answer:

2952

Step-by-step explanation:

math

[tex] \huge\hookrightarrow \: \mathfrak{Answer }[/tex]

Original price = 175

Discount = 40%

Selling price :

Selling price = AED 105

Answer:

10) -1/3(x-1)^2

11) 1/3(√-5/3x) +1

12) (3/4x+2)^3-1

13) 2|-3x|

Step-by-step explanation:

Answer:

x = - 5, - 6

Step-by-step explanation:

x^2 + 11x + 30 = 0

x^2 + 5x + 6x + 30 = 0

x ( x + 5 ) + 6 ( x + 5 ) = 0

( x + 6 ) ( x + 5 ) = 0

x + 6 = 0

x = - 6

x + 5 = 0

x = - 5

Answer:

just get points

Step-by-step explanation:

i dont know sorry

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

For the values of x , the corresponding values of y are :

Step-by-step explanation:

the second option 1/(125n¹²)

why ?

when we have the exponent of an exponent, we can multiply the exponents.

so, 4×-3 = -12

a negative exponent means 1/... (with the corresponding positive exponent in the denominator).

and an exponent of the multiplication of factors means that the exponent is to be used for every factor in the multiplication.

so, the exponent -3 has to be applied to 5 and to n⁴.

this gives us 5^‐3 and n^-12 as factors.

the result is 1/(5³) × 1/(n¹²).

and that is the mentioned result above.

Answer:The solution is in the attached file

Step-by-step explanation:

Answer: 30 mins

Step-by-step explanation: 45/3=15

15x2=30

Answer:

the question is supposed to be \begin{gathered}8 \sqrt 200 - 3\sqrt 162\\\end{gathered}8200−3162

i think the answer is 53√sqrt 2532

Answer:

No answer this pro so icant

Answer:

10 and 12

Step-by-step explanation:

let the consecutive even integers be n and n + 2 , then

n² - 64 = 3(n + 2) ← distribute parenthesis

n² - 64 = 3n + 6 ( subtract 3n + 6 from both sides )

n² - 3n - 70 = 0 ← in standard form

(n - 10)(n + 7) = 0 ← in factored form

Equate each factor to zero and solve for n

n - 10 = 0 ⇒ n = 10

n + 7 = 0 ⇒ n = - 7

Since n must be a positive even integer then n = 10 and n + 2 = 10 + 2 = 12

The 2 numbers are 10 and 12

Answer:

A) 83 km/ hour

B) 2/7 penalties / game

C) $16 / CD

D) 9 donuts / box

Step-by-step explanation:

A)

For this question they are asking for the distance traveled in 1 hour.

Since 747km was travelled in 9 hours, we divide 747 by 9 to find the distance travelled in 1 hour

747 ÷ 9 = 83

The unit rate is 83 km/ hour

B)

You have to find the number of penalties per game

Like before divide 10 by 35:

10 ÷ 35 = 10/35 = 2/7

2/7 penalties / game

C)

Find the cost of 1 CD :

64 / 4 = 16

$16 / CD

D)

Find the amount of donuts per box:

72/8 = 9

9 donuts per box

-Chetan K

Answer:

1. 83 km per hour

2. ?

3. 16 dollars per cd

4. 9 per box

Step-by-step explanation:

You just divide the first one by the second one

Answer:

i think its c. srry if im wrong

Step-by-step explanation:

Answer:

A = 8

Step-by-step explanation:

For the equation to have infinitely many solutions , then the terms on both sides must be the same.

Qw require the x- terms on the right side to be 6x

Ax - 2x = 6x ( consider the coefficients )

A - 2 = 6 ( add 2 to both sides )

A = 8

Answer:

distributive

Step-by-step explanation:

Answer:

f

Step-by-step explanation:

each time it goes to the side (punch) once, it goes up (ginger ale) twice

Answer:

Y= -X + 9 Can be found by trials