I need help plz any one if you can explain

Answer:

Step-by-step explanation:

1/16

2^-2 * 2^-2

2^2 * 2^-6

1/4^-2

Answer:

31

Step-by-step explanation:

The entire straight line is 180 degrees. So, if angle a is 25 degrees we would subtract that from 180. This would give us 155 degrees. You would then add 2x and 3x together to get 5x. 155/5x would be 31. Your x value is then 31.

Answer and Step-by-step explanation:

We know that a is equal to 25.

Let's subtract that from the entire angle measure of line segment AB, which is 180.

180 - 25 = 155.

Now, we need to find the value of x. We can do this by adding together the other two angles, and equal it to 155.

155 = 2x + 3x

155 = 5x

31 = x

So, the value of x is 31.

#teamtrees #PAW (Plant And Water)

Answer:

Step-by-step explanation:

We must follow order of operations rules here.

Let the number be x.  Then 5x^2 + 2 = 45.  No parentheses needed here.

Then 5x^2 = 45, and x = ±9

Answer:

Length of the radii of the circles → 4 units and 1 unit

Equation of common tangent → x = 4

Step-by-step explanation:

From the figure attached,

Length of radii of each circles are,

Radius of circle S = 4 units

Radius of circle T = 1 unit

Common point where the circles are touching → (4, 1)

Common tangent to these circles is a line perpendicular to x-axis passing through x = 4,

Equation of the tangent will be,

x = 4

Answer:

circle graph

Step-by-step explanation:

Answer:

answr is circle graph

Step-by-step explanation:

Answer: 123

Step-by-step explanation: Stop cheating idiot

Answer: -12y²+7y²+20y-7

Step-by-step explanation:

Here, we need to use the concept of the FOIL method

----------------------------------------------------------

Given

 (-3y+1)(4y²-y-7)

Expand Parenthesis using FOIL

-12y³+3y²+21y+4y²-y-7

Put like terms together

-12y³+(3y²+4y²)+(21y-y)-7

Combine like terms together

-12y²+7y²+20y-7

Hope this helps!! :)

Please let me know if you have any questions

Answer:

(10,9)

Step-by-step explanation:

Hope This Helps

Answer:

10,5

Step-by-step explanation:

not a 100% sure

Answer:

Hi! The answer to your question is -2x^2+2x+6=0

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!!

- Brooklynn Deka

Answer:

there is no solution for X

Step-by-step explanation:

Answer:

area of the figure= 58.3ft²

Step-by-step explanation:

area of the figure= area of trapezoid+ area of a rectangle

area of the figure= [½(a+b)*height]+ (length*breadth)

area of the figure= [½(3+14)*3]+ (11*3)

area of the figure=25.3+ 33

area of the figure= 58.3ft².

Answer:

no

Step-by-step explanation:

Steps to answering this question

volume of a hemisphere = (2/3)πr^3

n = 22/7

r = radius

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

radius = 40/2 = 20 cm

volume of one hemisphere = (2/3) x (22/7) x (20^3) = 16,761.90 cm^3

volume of the 12 baskets = 16,761.90 cm^3 x 12 = 201,142.86 cm^

2. convert the litres of compost to cm and multiply by the total bags of compost

1 litre = 1000cm

1 bag of compost = 50 x 1000 = 50,000

4 bags of compost = 50,000 x 4 = 200,000 cm

3. compare which figure is higher. the figure gotten in step 1 or 2

201,142.86 cm^3 is greater than 200,000

there is no enough compost

473691.4

273691.4

Answer:

79 degrees.

Step-by-step explanation:

There are 7 total temperatures, 68, 82, 81, 82, 74, 75, and 91 degrees. To find the mean, we add all of the temperatures together and divide it by the number of tempuratures-- 7.

68+82+81+82+74+75+91 = 553.

553 / 7 = 79.

Hope this helps!

Answer:

v= 262 (3 significant figures)

Step-by-step explanation:

volume of hemisphere= 2/3 * π * r³

v= 2/3 * 22/7* 125

v= 261.799388cm3

v= 262 (3 sf)

Hello,

Assuming that we are not held by any rules, we must subtract.

Since the distance is in the y factor, we must subtract 10 by 5.

10 - 5 = 5.

If I am correct,

The answer is B: 5

waffletowne

[tex]\huge{\mathbb{\tt{QUESTION↓}}}[/tex]

1. in how many ways can you arrange five mathematics books,four science books,and three english books, on a shelf such as that books of the same subject are kept together.

[tex]\huge{\mathbb{\tt{SOLUTION↓}}}[/tex]

[tex]\textsf{ Given that: M=5 , S=4 , E=3}[/tex]

[tex]\begin{gathered}\\\end{gathered} [/tex]

[tex]\textsf{ Using the Linear Permutation:} [/tex]

[tex]\sf{P=n!}P=n![/tex]

[tex]\sf{P=5!}P=5![/tex]

[tex]\sf{P=5×4×3×2×1}[/tex]

[tex]\sf{P=120}[/tex]

[tex]\begin{gathered}\\\end{gathered}[/tex]

P=n!}

P=4!

P=4×3×2×1

P=24

P=n!

P=3!

P=3×2×1

P=6

Multiply all the permutations:

P=120×24×6

P=17,280

[tex]\huge{\mathbb{\tt{ANSWER↓}}}[/tex]

There are 17,280 ways we can arrange in a shelf.

#CarryOnLearning

#LetsEnjoyTheSummer

Answer:

A concept in geology that describes transitions and relationships among the three main rock types

please mark as brainliest.

Answer:

b. A concept in geology that describes transitions and relationships among the three main rock types. and

c. A series of processes that create and transform the types of rocks in Earth's crust

Step-by-step explanation:

ive studied and this is correct because i took the test and i  got it correct

please give me 5 stars

Answer:

y = -x

Step-by-step explanation:

This has a negative slope. :)

Answer:

y=-6/8x+0.

Step-by-step explanation:

You go up 6 from the point, 8 to the left, getting you to the y intercept. Which is 0.

Answer:

Dan made more

Step-by-step explanation:

Dan: 227×70=15,890 15% of 15,890 is 2,383.50

Mike:251×90=22,590 15% of 22,590 is 2,259

Answer:

x=11

I think

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

x = − 3

Answer:

C

Step-by-step explanation:

Florida is on the 30 mark so its 30 then Alaska is in between 10 and 20 half so half of these numbers is 15 then your going to subtract 30-15 leaving you with 15 and as you can see that answer is presented

Answer:

The last one I think

Step-by-step explanation:

I’m not 100% sure

Answer:

The correct answer is C

Step-by-step explanation:

Hope this helps!

Answer:

y = x + 6

Step-by-step explanation:

Given:

Passes through (-4, 2)

m = 1

Slope-intercept:

y - y1 = m(x - x1)

y - 2 = 1(x + 4)

y - 2 = x + 4

y = x + 6

Answer:

39,600

Step-by-step explanation:

Free answer

Answer:

Step-by-step explanation: