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
nordsb [41]
3 years ago
15

22broccy-here you go g- what is the sum of negative two squared plus one?

Mathematics
2 answers:
yaroslaw [1]3 years ago
8 0

Answer:

The sum is equal to 5

Step-by-step explanation:

we know that

The algebraic expression of the phrase "  the sum of negative two squared plus one" is equal to

(-2)^{2}+1\\=4+1\\=5

barxatty [35]3 years ago
8 0

Answer:

5

Step-by-step explanation:

(-2)^2 +1

Since the quantity is squared, it becomes a positive number

4+1

5

You might be interested in
Which expression is equal to<br> -18b^-4
victus00 [196]

Answer:

-  \frac{18}{ {b}^{4} }

Step-by-step explanation:

- 18b {}^{ - 4}

express b^-4 with a positive exponent using:

a {}^{ - n}  =  \frac{1}{ {a}^{n} }

- 18 \frac{1}{ {b}^{4} }

-  \frac{18}{ {b}^{4} }

8 0
3 years ago
Which type of line is shown below
sergejj [24]

Type of lines ?  Not the best question.

Answer: Perpendicular, first choice

The little 90 degree angle indicator at the intersection marks these lines as meeting at a right angle, which is called perpendicular.

4 0
3 years ago
Read 2 more answers
The volume of a cone is 62.8 cubic inches. The height of the cone is 15 inches. What is the radius of the cone, rounded to the n
Salsk061 [2.6K]

Answer:

R = sqrt 3 * (V /( pi * h))

V = 62.8

pi = 3.14

h = 15

now we sub

R = sqrt 3 * (62.8 / (3.14 * 15)

R = sqrt 3 * (62.6 / 47.1)

R = sqrt 3 * 1.33

R = sqrt 3.99

R = 1.9 rounds to 2 inches <===

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Can I have help with this please?
mamaluj [8]

Answer:

x+1+2x-6= 16

3x-5 =16

3x=16+5

3x=21

x=21/3

x= 7

VW= 2x-6 = 2(7) -6 = 14-6 = 8

5 0
3 years ago
PLEASE HELPPPPL!!!
KiRa [710]

Answer:

(0,1) (0.333,0)

(7,0)

m=1

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Round 0.328 to the nearest tenth
    14·2 answers
  • Jeanine bought a new pair of hiking boots on sale door 15% off the regular price. If the regular price was $115.00, how much did
    8·1 answer
  • Help with some math please!!!!!
    11·1 answer
  • An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots weighing between 120 lb and
    9·1 answer
  • A bank account balance, b, for an account starting with s dollars, earning an annual interest rate,
    10·1 answer
  • Can you guys help asap
    5·1 answer
  • How do I turn this equation from standard form to slope intercept form?
    8·1 answer
  • 7.8 is what percent of 78?
    6·2 answers
  • Use the area of the rectangle to find the area of the triangle.
    8·1 answer
  • Cmon brainly help me with 8 through 12 im begging you
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!