1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nikitich [7]
3 years ago
11

B2 + 4 when b= 3 Need help pls

Mathematics
1 answer:
Degger [83]3 years ago
3 0

Answer:

10???

Step-by-step explanation:

3(2)+4

6+4

10

You might be interested in
A film student wants to capture a shot of a satellite dish placed at the top of a building. The line of sight between the ground
Vlad1618 [11]

Answer:

34.78 feet

Step-by-step explanation:

1) using the cosine function, I did cos(43)=x/51

This is because cosine is equal to adjacent over hypotnuse

Once I found x, I used the pythagorean theorem to get 34.78 feet

3 0
3 years ago
If you are asked to provide a set of two or more numeric answers, separate them with commas. For example, to provide the year th
garik1379 [7]

Answer:  Perimeter = 66 cm and area =66\ m^2

Step-by-step explanation:

The perimeter of rectangle is given by :-

P=2(l+w), where l is length and w is width of the rectangle.

Given : A rectangle has a length of 5.50 m and a width of 12.0 m .

Then, the perimeter of rectangle :

P=2(12+5.50)\\\\\Rightarrow\ P=2(17.50)=35\ m

Also, area of rectangle is given by :-

A=l\times w=5.50\times12=66 \ m^2

Area of rectangle = 66\ m^2

3 0
3 years ago
Which of the following lists is in the correct order from smallest to largest? -13, -19, -21, -24 11, -12, 15, -19 -7, -3, 6, 2
seraphim [82]

Answer:

-24, -21, -19, -19, -19, -14, -13, -12, -7, -3, 2, 5, 6, 11, 11, 15

Step-by-step explanation:

Hey there!

To put the numbers in least to greatest form, you need to put the biggest numbers with a - sign in front of it

This means negative

Negative means below zero

Then after putting the big negative numbers, you put positive numbers going from smallest to largest

So the numbers in least to greatest is -24, -21, -19, -19, -19, -14, -13, -12, -7, -3, 2, 5, 6, 11, 11, 15

3 0
2 years ago
A pebble falls of a cliff at a height of 256 ft. If the equation for the height as a function is h(t)=-16^2 + initial height whe
AlladinOne [14]

Answer:

After 4secs

Step-by-step explanation:

Given the function of the height expressed as;

h(t)=-16^2 + initial height

If initial height = 256, then;

h(t) = -16t^2 + 256t

The pebble will hot the ground at when h(t) = 0

Substitute

0 = -16t^2 + 256t

16t^2 = 256

t^2 = 256/16

t^2 = 16

t = 4

Hence the pebble will hit the ground after 4secs

6 0
2 years ago
PLEASE HELP I WILL GIVE BRAINLY CROWN AND THIS QUESTION IS WORTH 62PTS
Thepotemich [5.8K]

Answer:

The y-intercept is 33ft.

Step-by-step explanation:

The ball is 33 feet away from the wall.

It will take the ball 11 seconds to touch the wall.

The slope is -3 feet. The ball is rolling towards the wall at 3 ft per second.

I hope this helps!

            ~Princess <3

3 0
3 years ago
Other questions:
  • A number and it's absolute value are equal. If you subtract 2 from the number, the new number and it's absolute value are not eq
    12·1 answer
  • [11 (y- 10)] = (4y- 5) what is y
    13·1 answer
  • Help me Solve 1/6 ÷ 2/6 please
    14·1 answer
  • Write each expression using only positive exponents.
    11·1 answer
  • Subtracing 3x2+4x-5 from 7x2-3x from this polynomial the difference is
    14·1 answer
  • Convert 12 feet to centimeters
    9·1 answer
  • 4. Solve the inequality: 2x + 3 &lt; 11
    14·1 answer
  • For the function {(2, 4), (3, 5), (4, 6), (5, 7)}, what is the domain?
    11·1 answer
  • 2) simplify the expression completely assume (x &gt; 0)
    11·1 answer
  • Susan earned $220 babysitting last week.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!