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
Leya [2.2K]
3 years ago
11

Can someone help...?

Mathematics
2 answers:
zhuklara [117]3 years ago
7 0
The answer for this one is third and the last one
Sorry i answered late!
Too many exams!!
Add me: Marsbar123
lana66690 [7]3 years ago
4 0
Third and last. 



first, second and forth are wrong
You might be interested in
Solve the equations. Show the solution sets on a number line. Check your answers. c 9k+3 =−4
Naddika [18.5K]

Answer:

k = -7/9

Step-by-step explanation:

9k + 3 = -4

9k = -7

k = -7/9

On the number line just make a closed circle at -7/9. No line would be drawn, just the dot

-7/9 would be between 0 and -1, closer to -1

8 0
3 years ago
Read 2 more answers
Find the value of x. Assume that lines which appear to be tangent to the circle are tangent.
dangina [55]

Answer:

answer is option c)4

x

Step-by-step explanation:

jk

4 0
1 year ago
Solve the following equations for x, and give evidence that your solutions are correct (x/2)+(1/3)=(5/6).
azamat

Answer:

x = 1

Step-by-step explanation:

Given equation:

\frac{x}{2}+\frac{1}{3}=\frac{5}{6}

Now,

subtracting  \frac{1}{3} from both sides

we get

⇒ \frac{x}{2}+\frac{1}{3}-\frac{1}{3}=\frac{5}{6}-\frac{1}{3}

or

⇒ \frac{x}{2}+0=\frac{5}{6}-\frac{1}{3}

or

⇒  \frac{x}{2}=\frac{5\times3-6}{6\times3}

or

⇒ \frac{x}{2}=\frac{9}{18}

or

\frac{x}{2}=\frac{1}{2}

Now, multiplying both sides with the number 2, we get

x = 1

4 0
3 years ago
Find the inverse of the matrix <img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D-4%266%5C%5C8%26-12%5C%5C%
liraira [26]

Answer:

D

Step-by-step explanation:

If there is a 2x2 matrix as  \left[\begin{array}{ccc}a&b\\c&d\\\end{array}\right]

The determinant is given by  \frac{1}{ad-bc}\left[\begin{array}{ccc}d&-b\\-c&a\\\end{array}\right]

<em>Now, if we calculate the value of "ad - bc", we see that:</em>

(-4)(-12)-(8)(6)=0

We can't calculate the inverse, the inverse doesn't exist. The answer is D.

4 0
3 years ago
I can't get it can anyone help me I get most of it I just need number 1...
Zolol [24]

Answer:

Step-by-step explanation:

Should be 35 feet!!!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Biff earned $45 working at happy days drive-in. He spent 1/3 of the money on gas for his car and 1/5 of it on the flowers for hi
    7·1 answer
  • The distance d (in miles) you travel in a car is given by the two equations shown, where t is the time (in hours) and g is the n
    7·2 answers
  • A bakery uses 63.9 kilograms of flour each hour. How many kilograms of flour will the bakery use in 18 hours?
    5·1 answer
  • Las edades de kevin y ayrton son 30 y 36 años. Dentro de cuántos años sus edades estarán en relación de 13 a 11
    7·1 answer
  • What’s the answer? I don’t understand
    9·1 answer
  • I really need help please
    15·1 answer
  • The base of a triangle prism shown is an isosceles triangle having a height of H cm, and an area of 36cm squared
    10·1 answer
  • find the area of the shaded regions below. give your answer as a completely simplified exact value in terms of π (no approximati
    11·1 answer
  • If f(x)=3x-4 find f(4)
    5·2 answers
  • A researcher wants to test the hypothesis that the mean rating of guilt will be higher for unattractive defendants than for attr
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!