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2 years ago

5 (3 + 8 -2)1 (10 X 3+ 5 2)

Mathematics

2 answers:

strojnjashka [21]2 years ago

5 0

1350x + 450

Step-by-step explanation:

(5(3+8−2)(1))(10x(3)+(5)(2))

(5(3+8−2)(1))(10x(3))+(5(3+8−2)(1))((5)(2))

uysha [10]2 years ago

4 0

Answer:

95 + 10x

Step-by-step explanation:

15 + 40 - 10 + 10x + 30 +20 = 95 + 10x

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Six friends, four boys and two girls, went to a movie theater. They wanted to sit in a way so no girl sits on either first or la

mel-nik [20]

Answer:

120 ways

Step-by-step explanation:

Since no girl wil sit either first or last

Hence, in all irrespective whether boy or girl = (6 - 1)! = 5! = 5 X 4 X 3 X 2 = 120

∴ Number of arrangements = 120 ways

8 0

3 years ago

In circle P with mNRQ = 60°, find the angle measure of minor arc NQ

Galina-37 [17]

Given:

m∠NRQ = 60°

To find:

The angle measure of minor arc NQ

Solution:

The inscribed angle is half of the intercepted arc.

$$\Rightarrow m\angle NRQ =\frac{1}{2} m(ar NQ)$

Multiply by 2 on both sides.

$$\Rightarrow 2 \times m\angle NRQ =2 \times \frac{1}{2} m(ar NQ)$

$$\Rightarrow 2 \ m\angle NRQ =m(ar NQ)$

Substitute m∠NRQ = 60°.

$$\Rightarrow 2\times 60^\circ=m(ar NQ)$

$$\Rightarrow 120^\circ=m(ar NQ)$

The measure of minor arc NQ is 120°.

8 0

3 years ago

MARK AS BRAINLIEST!!!

liq [111]

Answer:

Part A

it supposed to be x⩾-1/3 since you divided by negative

Step-by-step explanation:

Part A

4-6x⩾-15x+1

step 1: add -6x to both sides

4-6x+6x⩾-15x+6x+1

=4⩾-9x+1

step 2: subtract 1 from both sides

4-1⩾-9x+1-1

3⩾-9x

step 3: do reflexive property and divide

3⩾-9x

= <u>-9x⩽3</u>

-9

x⩽-1/3

and since you divided by negative, the sign must change. so it'll be x⩾-1/3

6 0

2 years ago

What is the first step needed to solve 2 over 5 multiplied by x minus 6 equals negative 16 ? (1 point) Subtract 16 from both sid

AfilCa [17]

Answer:

The first step is Add 6 to both sides

Step-by-step explanation:

we have

$\frac{2}{5}x-6=-16$

Solve for x

That means ----> isolate the variable x

step 1

Adds 6 both sides

$\frac{2}{5}x-6+6=-16+6$

$\frac{2}{5}x=-10$

step 2

Multiply by 5/2 both sides

$\frac{2}{5}x(\frac{5}{2})=-10(\frac{5}{2})$

$x=-25$

therefore

The first step is Add 6 to both sides

8 0

2 years ago

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A dog owner is told by the veterinarian that his dog, Max, is overweight and needs to lose 4 to 5 pounds in order to live a heal

jeka94

Hello,

This is your equation

Y(X) = 126 - 4 × (1/16) × 2 × X

And your answer would be:

y = 126.3 - 0.3x

Plz mark me brainliest

6 0

3 years ago

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