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
Brilliant_brown [7]
3 years ago
6

Help me with this please

Mathematics
1 answer:
Mkey [24]3 years ago
8 0

Answer:

a. 320

b. 210

c. 1200

Step-by-step explanation:

We multiply 47 x 38 using place values.

First ones, 8 x 7 =56.

Second ones and tens, 8 x 40 = 320.

Third tens and ones, 30 x 7 = 210.

Fourth tens and tens, 30 x 40 = 1200

You might be interested in
Find the missing number in the pattern below 14,21, ,35,42
earnstyle [38]

Answer:

28

Step-by-step explanation:

........

7×2

7×3

<em>7×4</em>

7×5

7×6

7 0
3 years ago
Read 2 more answers
11+3(9-6)-4=<br> Please do it step by step.
tester [92]
11+3=14*(9-6=3)-4=38
3 0
3 years ago
Read 2 more answers
F(x) =?. Vertex is (2,-4) the other given point is (1,-2)
dalvyx [7]
Given the vertex, (2, -4) as the minimum point, and that it is an upward-facing parabola that passes point (1, -2):

We could substitute these values into the vertex form of the quadratic function,

f(x) = a(x - h)^2 + k

where:

(h,k) is the vertex

The axis of symmetry is the vertical line x = 2

The value of “a” determines whether the graph opens up or down, and makes the parent function wider or narrower.

The value of “h” determines how far left or right the parent function is translated.

The value of “k” determines how far up or down the parent function is translated.


Now that we’ve established these definitions, we can substitute the given values into the vertex form:

f(x) = a(x - 2)^2 - 4

In order to determine the value of “a”, we must substitute the values of the other given point, (1, -2) into the equation:

f(x) = a(x - 2)^2 - 4

-2 = a(1 - 2)^2 - 4

-2 = a(-1)^2 - 4
-2 = a - 4

Add 4 to both sides to solve for “a”

-2 + 4 = a - 4 + 4
2 = a

Now that we have the value of a = 2, we can establish our quadratic function in vertex form:

f(x) = 2(x - 2)^2 - 4


I’m also including a screenshot of the graph of the function we came up with.


Please mark my answers as the Brainliest if you find my explanations helpful :)

5 0
3 years ago
Which label would NOT be appropriate for volume.
Dafna1 [17]

Answer:

Please provide more information so the question could be answered

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
(4x+5)(x^2+2x+3) help?
Leya [2.2K]
This is the right anwser

5 0
3 years ago
Other questions:
  • Explain how you can tell without calculating whether the sum of a positive number and a negative number will be positive, negati
    5·2 answers
  • A = 5, b = 3, c = 4<br> 11) ab-ac
    6·1 answer
  • 4.5(x–2)= 13 ????????????
    8·2 answers
  • 6. The cost to rent a room for a party is a one-time fee
    14·1 answer
  • Find the volume of the tank below.<br> A. 63 m^3<br> B. 54 m^3<br> C. 78 m^3<br> D. 96 m^3
    5·1 answer
  • How do you do 4x + 5y =13
    10·2 answers
  • Please answer both questions in the picture
    8·1 answer
  • PLEASE HELP!!! If you can help I will really appreciate it!!
    13·1 answer
  • A cylinder made of lead has a height of 4 inches and a diameter of 2 inches. How heavy is the cylinder if lead weighs 0.4 pound
    8·1 answer
  • New York City is approximately 4.68×10²square miles. Los Angeles is 503 square miles.How many times larger is Los Angeles in New
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!