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
kogti [31]
3 years ago
10

Which of the following expressions is a correct interpretation of the expression 2-(-7)

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Because you are subtracting a negative number from a positive number, the two negatives will cancel each other out and it will move to the right.

You might be interested in
Help me out !?!??!?!l
Vlada [557]

Answer:67 is correct D

Step-by-step explanation:use parallel, so 71+x=180-42 x=67 67+71=138, 67= to your answer

4 0
3 years ago
HURRY PLEASE WILL GIVE BRAINLIEST
BigorU [14]

Answer:

graph c

Step-by-step explanation:

7 0
3 years ago
What is the y intercept, and what does it represent?
motikmotik
In the linear equation y = mx + b, y-intercept represents the value of y. It is the point where the line crosses the y-axis(vertical axis)

Finding the y-intercept is done by looking at which point in the graph crosses the y-axis. This point will always have an x-coordinate of zero(0).
4 0
3 years ago
What is the equation of a line with a slope of 2 and a y-intercept of -5?
RSB [31]
Y=2x-5

Hope this helps ya :D
7 0
3 years ago
3. Let sin 21 = 0.358. What is the value of x for cos x=0.358?
r-ruslan [8.4K]

Answer:

\cos(69)

Step-by-step explanation:

We will use the co-function identity for sine, where:

\sin(x)=\cos(90-x)

Since sin(21)=0.358=cos(x). This means that:

21=90-x

Solve for x. Add x to both sides:

x+21=90

Subtract 21 from both sides:

x=69\textdegree

Hence:

\sin(21)=\cos(69)\approx0.358

6 0
3 years ago
Other questions:
  • When Richard works out, he spends 12 minutes doing cardio and 18 minutes doing resistance training. Cooper's workout consists of
    8·1 answer
  • Plot a rectangle with vertices (-1 ,-4) (-1 ,6 ) (3,6),
    15·1 answer
  • Find the area of the shape below.
    11·1 answer
  • 14x+21y+7z distribute property. Pls help. First will be awrared
    7·1 answer
  • 3x+6y=17 in slope intercept form
    6·2 answers
  • the lengths of the sides of a rectangle window have the ratio 1.6 to 1. the area of the window 2560 square inches. what are the
    9·2 answers
  • What is the square root of 1,563?
    7·1 answer
  • Which shows the correct substitution of the values a, b, and c from the equation –2 = –x + x² – 4 into the quadratic formula?
    9·1 answer
  • Joe has 16 pounds of fertilizer for his three gardens. He uses 8/3 of the fertilizer in his first garden and 1/4 of the fertiliz
    7·1 answer
  • Help Help help help help thanks <3
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!