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2 years ago

–4(5² – 3) +6² I need help solving that

Mathematics

2 answers:

Marat540 [252]2 years ago

4 0

Answer:

-52

Have a great day! Brainliest?

postnew [5]2 years ago

4 0

Answer:

Step-by-step explanation:

-4(5² - 3) + 6² = -4 ( 25 - 3) + 6² {Now find 25 - 3 and find 6² }

= -4 * 22 + 36

= -88 + 36 {Now subtract, as both numbers have different sign}

= -52

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Evaluater 3/7+ 5/8s when r =14s =8.

adell [148]

Answer:

Step-by-step explanation:

Alright, lets get started.

The given expression as :

$\frac{3}{7}r + \frac{5}{8}s$

r is given as 14 and s is given as 8

Plugging the value of r and s in given expression.

$\frac{3}{7}(14) + \frac{5}{8}(8)$

$3*2 + 5$

$6+5$

$11$

Hence the answer is 11 : Answer

Hope it will help :)

3 0

3 years ago

there are 12 actors auditioning for 5 different roles in a new play. how many different cast are possible

aleksandr82 [10.1K]

Answer:

95,040 different cast are possible

Step-by-step explanation:

In this case the order in which the actors are selected for the 5 different roles is important. Therefore we use the permutations formula.

$nPr =\frac{n!}{(n-r)!}$

Where n is the number of items you can choose and choose r from them.

In this case $n = 12$ and $r = 5$

$12P5 =\frac{12!}{(12-5)!}$

$12P5 =\frac{12!}{7!}$

$12P5 =95040$

3 0

3 years ago

The sum of 5 consecutive integers is 120. what is the third number in the sequence

rosijanka [135]

The sum of 5 consecutive integers is 120
third number = ?
third number will be the middle number of 5 consecutive integers
so if we divide 120 with 5 we get 24.
so 24 is the third number.
consecutive numbers are: 22, 23,24,25 and 26
22 + 23 +24 +25 +26 = 120
so, 24 is the third number

8 0

3 years ago

Read 2 more answers

In a race, the second place finisher crossed the finish line 1 1/3 minutes after the winner. the third place finisher was 1 3/ m

ss7ja [257]

I think is answer is 9

5 0

3 years ago

4(x+8)-2(x-7)=46 x=?

Scorpion4ik [409]

Answer:

x = 0/2

x = 0

Step-by-step explanation:

4(x+8)-2(x-7) = 46

Expanding the brackets

4x +32 - 2x +14 = 46

2x + 46 = 46

2x = 46-46

2x = 0

x = 0/2

x = 0

5 0

2 years ago

–4(5² – 3) +6² I need help solving that​

–4(5² – 3) +6² I need help solving that