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
notka56 [123]
2 years ago
13

Which of the following is another way to express the equation 8 - (-d) = 43?

Mathematics
1 answer:
Alecsey [184]2 years ago
7 0
8 - (-d) = 43
8 + d = 43 <==
You might be interested in
2sin^(-2490)+tan 1410
givi [52]
2sin²(-2490)+tan 1410=2sin²(-330-6*360)+tan (330+3*360)=
=2sin²(-330)+tan (330)=2 sin²(30-1*360)+tan (-30)=
=2sin²(30)-tan (30)=2(1/2)²-√3/3=1/2-√3/3)=(3-2√3)/6

Answer: 2 sin²(-2490)+tan (1410)=(3-2√3)/6    (≈-0.07735...)
7 0
3 years ago
86% of what number is 77.4
mezya [45]
66.564 is 86% of 77.4
8 0
3 years ago
Read 2 more answers
the surface area of earth is about 196.9 million square miles. The land area is about 57.5 million square miles, and the rest is
kow [346]

Answer: 29.2%

Step-by-step explanation:

The total surface area is 196.9 million square miles and out of this, land occupies 57.5 million square miles.

The probability that a meteorite would hit land is the percentage of and out of the entire planet area:

= Land area/ Total earth surface area

= 57.5/ 196.9

= 29.2%

8 0
2 years ago
1. Amanda weighs 48 pounds (lbs). The physician ordered a drug that is delivered in the proportion of milligrams (mg) of medicat
allsm [11]
48 pounds/1 *  1 kg/2.2 pounds=<span>21.82 kg
amanda weighs 21.82 kg, so the amount of medication that needs to be administered should be 21.82 mg.</span>
4 0
3 years ago
How do I solve this?
serg [7]

Answer:

  (x, y) = (18, 5)

Step-by-step explanation:

Assuming the three lines meet at a single point at lower left (the figure is sloppily drawn), the angle (3x)°+49° is a corresponding angle to (7x-23)°. That means they have the same measure:

  3x +49 = 7x -23

  72 = 4x . . . . . . . . . add 23-3x

  18 = x . . . . . . . . . . . divide by 4

__

Angles (3x)° and (11y-1)° are "corresponding" angles, so are congruent.

  3x = 11y -1

  3(18) +1 = 11y . . . . add 1, fill in the value of x

  55/11 = y = 5 . . . . divide by 11

The values of x and y are 18 and 5, respectively.

5 0
3 years ago
Other questions:
  • Ahaahhhahhahhahahaha help
    7·1 answer
  • Can someone help me with number five ???
    14·1 answer
  • A publisher needs to send many books to a local book retailer and will send the books in a combination of small and large boxes.
    15·1 answer
  • Help me w this pls I need it
    11·1 answer
  • Find the number of 4-digit numbers that contain at least three odd digits.
    8·2 answers
  • A house is currently worth 50% of its original value. The land, however, has appreciated in 5 years from $60,000 to its current
    12·1 answer
  • 10.5 divided by 1.5 equal show the work out
    13·1 answer
  • -y=-6x-3<br> write in the slope-intercept form please!: y=mx+b<br> please show work too!
    13·1 answer
  • In how many ways can a
    5·1 answer
  • If x = -2, what does -x mean
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!