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
Sauron [17]
3 years ago
6

If it is true that z2 - 6 = 19, then z2 + 6 = ?

Mathematics
1 answer:
qwelly [4]3 years ago
5 0
The answer is probably the opposite which in this case would be -19 ?
You might be interested in
A farmer planted 2/5 of his 60 acres in beans and 4/10 of his 60 acres in corn. What fraction of the 60 acres had been planted i
yanalaym [24]
The answer is that 48 have been planted with bean and corn and 24 acres is beans and another 24 acres is corn


5 0
3 years ago
Help me plz help me
alukav5142 [94]

Answer:

1=3 given

1=2 vertical angles

3=4 vertical angles

2=4 transitive property (?)

Step-by-step explanation:

it's been a while since i've done proofs but i think this is right

4 0
3 years ago
If log a=3 log b-2 log c, find an expression for a that does not involve logarithms​
photoshop1234 [79]

Assuming that b>0 and c>0:

log(a)=3×log(b)-2×log(c)=

log(b³)-log(c²)=

log(b³/c²)

Hence a=b³/c²

7 0
3 years ago
Help please today the teachers are grading it help!!!
Lemur [1.5K]
#6
D. 3.0 x 10^8

#7
A. y = 3.5x + 7

#8
B. 5
3 0
4 years ago
Read 2 more answers
12 and 1/2 + 1 and 5/8
ki77a [65]

Answer: 14 1/8

Step-by-step explanation: To add mixed numbers, first add the fractions. In this case, we have two fractions \frac{1}{2} and \frac{5}{8} and these fractions have unlike denominators. We need to find a common denominator for both of these fractions to be able to add.

<u>Least Common Denominator:</u>

\frac{1}{2} = \frac{4}{8}

\frac{5}{8} = \frac{5}{8}

12 4/8 + 1 5/8 = 13 9/8

Notice that 9/8 is an improper fraction so we can change it to a mixed number.

9/8 = 1 1/8

13 + 1 and 1/8 = 14 1/8

3 0
3 years ago
Other questions:
  • What is the substitution <br> 3x-5y=11;x=3y+1
    6·2 answers
  • Lind GJ is tangent to point A and point G.<br><br> If HF = 12, find IF.
    10·1 answer
  • you and four friends go to johnny rockets. you all split the bill equally. each person share was $6.50. how much was the origina
    15·2 answers
  • Anita has 1 ¼ as much money as Tonya , and Tonya has ⅔ ( two-
    7·1 answer
  • Write an equation of the line parallel to 3x+y=7 that goes from (-3,5) in slope intercept form.
    12·1 answer
  • Mr. Saba owns two food trucks. He rents two spots at the state fair. This table shows the number of tacos the two food trucks so
    14·2 answers
  • A circle is placed in a square with a side length of 10 mm, as shown below. Find the area of the shaded region.
    10·1 answer
  • Please answer the question above.
    11·1 answer
  • You find $13.20 on the ground at school, all in nicke's,
    13·1 answer
  • Here are 7 numbers.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!