plz help me i need help I can do it but don't have time to think​

Answer:

1.)x=-5, x=3

2.)√10+4, x=√10+4

Step-by-step explanation:

1.) 2(x+1)^2=32

(x+1)^2=16

x+1=±4

x=1=-4

x=1=4

x=-5, x=3

2.)3(x-4)^2=30

(x-4)^2=10

x-4=±√10

x-4=-√10

x-4=√10

x=-√10+4, x=√10+4

Answer:

Thank you hope you have a nice day and stay safe

:)

Answer:

D

Step-by-step explanation:

-2x - 8 - 3x - 8

= - 5x - 16

Answer:

D

Step-by-step explanation:

Answer:

134 square inches

Step-by-step explanation:

To find surface area, you must find the individual area of each face of the shape. There are 6 faces on every cube or other rectangular prism, so you must perform 3 equations, as every face has an identical face on the opposite side. The formula for regular area is Length (l) times Width (w).

Large sides on front and back: 8x6=48

Slim sides to the right and left: 1x6=6

Slim sides on top and bottom: 8x1=8

Then combine:

48+48+6+6+8+8=134

Answer:

D) Complementary

Step-by-step explanation:

Angles are complementary if they add up to 90°. The image shown showcases that the angles are 90° because of the box on the corner.

Supplementary means it adds up to 180° which would be a straight line, this is not the case where this is shown.

Answer:

A)24 in^3

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

2x2=4

4x6=24

Answer:

5086.8 cubic yards

Step-by-step explanation:

Given data

Height = 20yards

Diamter= 18 yards

Radius= 9 yards

The expression for the volume of a cylinder is given as

V=πr^2h

substitute

V=3.14*9^2*20

V=3.14*81*20

V=5086.8 cubic yards

Step-by-step explanation:

we know that that the stickers are 1 inch long and 1 inch wide.

We also know that 1x1=1

There are also 3 stickers.

1x3=3

3 is your area.

Answer:

The 16ᵗʰ term of this sequence is 82

Step-by-step explanation:

Here,

First Term = a₁ = 9

Common Difference = (d) = 2

Now, For 16ᵗʰ term, n = 16

aₙ = a + (n - 1)d

a₁₆ = 7 + (16 - 1) × 2

a₁₆ = 7 + 15 × 5

a₁₆ = 7 + 75

a₁₆ = 82

Thus, The 16ᵗʰ term of this sequence is 82

-TheUnknownScientist

Answer:

410/1080=(0.915)^x

0.379=(0.915)^x

ln0. 379/ln0.915=x

X=10.903

Answer:

Step-by-step explanation:

Step 1: Start by dividing the number by the first prime number 2 and continue dividing by 2 until you get a decimal or remainder. Then divide by 3, 5, 7, etc. until the only numbers left are prime numbers.                                                                 Step 2: Write the number as a product of prime numbers.

Answer:

3:8

Step-by-step explanation: :)

Answer:

3 eggs :  8 cups of flour

=3:8

Step-by-step explanation:

1. the depth is what makes this a three-dimensional figure since there are three dimensions length width and depth all three of these dimensions are used to find the volume of a rectangular prism

2. L×w×h

Answer:

e<12 mean in this context means that the number of eggs in the carton is not up to 12

Step-by-step explanation:

The number of eggs in the carton = 12

The capacity of egg carton is depicted as e

Hence, the inequality e<12 in this context means that :

The number of eggs in the carton is less than the capacity of the egg carton

Thus we can conclude that the number of eggs in the carton is not up to 12, which is the number of eggs the carton can hold.

Answer:

27. 18.62

28. 200%

29. 136

30. 50

31. 12.5%

32. 750

33. 5.4

Step-by-step explanation:

Answer:

297 mm²

Step-by-step explanation:

22 mm × 18 mm = 396 mm²

(9 × 22) ÷ 2 = 99 mm²

396 mm² - 99 mm²

297 mm²

Answer:

3 3/4

Step-by-step explanation:

Answer: 52

15 + 4 (10 - 2 × 5) + 7

15 + 4×(10 - 10) + 7

15 + 0 + 7

= 22

...sorry i thought it was a decimal between 2 and 5

Answer:

22

Step-by-step explanation:

15+4(10-2×5)+7

15+4(10-10)+7

15+4×0+7

15+0+7

15+7

22

Answer:

Given GP:

We see that:

Sum of  n terms:

Answer:

the answer is the 1st one

Answer:

-19

Step-by-step explanation:

38

35

32

29

26

23

20

17

14

11

8

5

2

-1

-4

-7

-10

-13

-16

-19

The 25th term of the given arithmetic sequence is -19.

The given arithmetic sequence is 53, 50, 47, 44, 41.

An arithmetic sequence is a sequence of numbers where the differences between every two consecutive terms is the same. The general form an arithmetic sequence is an=a+(n-1)d

Here the first term of the sequence is a=53 and the common difference is

50-53=-3

Put, a=53, d=-3 and n=25 in the general form an arithmetic sequence, we get

a25=53+(25-1)×(-3)

= 53+24×(-3)

= 53-72

= -19

Therefore, the 25th term of the given arithmetic sequence is -19.

To learn more about an arithmetic sequence visit:

https://brainly.com/question/10396151.

#SPJ2

Answer:

C) 5x + 13x = 180

Step-by-step explanation:

As, the sum of the angles of the above diagram is 180 °

So if we add them we get 180°

So, 5x + 13x = 180°

So option (C) is right

Answer:

-5,-3 and 3,5

Step-by-step explanation:

Answer:

2 [tex]\frac{5}{2}[/tex]

Step-by-step explanation:

[tex]\frac{25}{1} \\[/tex] × [tex]\frac{10}{100}[/tex] =  [tex]\frac{10}{4}[/tex] or

Simplified: [tex]\frac{5}{2}[/tex]

2 whole number [tex]\frac{1}{2}[/tex]