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
disa [49]
2 years ago
14

Activity #2

Mathematics
2 answers:
loris [4]2 years ago
7 0

Answer:

Step-by-step explanation:

1. The sum of 5 and 8. _5+ 8 _____   =13

2. The product of 3 and 4.   _3*4____ = 12

3. The square of 8. __8^2____   = 64

4. The sum of a number and 3. __x+3___

5. 4 times a number subtracted from 78. _78-4x_____

vesna_86 [32]2 years ago
4 0

Answer:

thats all i know

Step-by-step explanation:

1.5+8

2.3×4

You might be interested in
2,408,615 in expanded
Nataliya [291]

(2 x 1000000) + (4 x 100000) + (0 x 10000) + (8 x 1000) + (6 x 100) + (1 x 10) + (5 x 1)

4 0
3 years ago
How many seconds are in 14 years?
Airida [17]
4.415e+8 

Have a wonderful day
8 0
3 years ago
Read 2 more answers
11. In AWTY, if mZW is five less than twice mZY and mZX is 21 more than m_Y find the measure
wolverine [178]

9514 1404 393

Answer:

  angles (W, X, Y) = (77°, 62°, 41°)

Step-by-step explanation:

<u>Given</u>:

  ΔWZY

  ∠W = 2(∠Y) -5°

  ∠X = ∠Y +21°

<u>Find</u>:

  ∠X, ∠Y, ∠W

<u>Solution</u>:

Using angle measures in degrees, we have ...

  ∠X + ∠Y + ∠Z = 180

  (∠Y +21) +∠Y + (2(∠Y) -5) = 180

  4(∠Y) +16 = 180 . . . . . simplify

  ∠Y +4 = 45 . . . . . . . . . divide by 4

  ∠Y = 41 . . . . . . . . . . . . subtract 4

  ∠W = 2(41) -5 = 77

  ∠X = 41 +21 = 62

The angle measures of angles (W, X, Y) are (77°, 62°, 41°), respectively.

7 0
2 years ago
Manny is covering a book. The front of the book is 11.2 inches high and 7.3 inches wide. What is the area of the front of the bo
irina [24]

Answer:

81.76in^2

Step-by-step explanation:

Given data

Lenght of book=  11.2 inches

WIdth of book= 7.3 inches

We know that Area= Length* Width

Area= 11.2*7.3

Area= 81.76 in^2

Hence the area of the front of the book is is 81.76in^2

7 0
3 years ago
Options 1,2,3 or4?<br><br> Help!<br> Last one I swear!
lapo4ka [179]

Answer:

option 3 = 3.75

Step-by-step explanation:

x is 3.75

.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve 5x + 7 &gt; 17. {x | x &lt; 2} {x | x &gt; 2} {x | x &lt; -2} {x | x &gt; -2}
    11·2 answers
  • Find the annual interest rate paid on this loan:<br> interest=$75 principal=$5,000 time=3 months
    15·1 answer
  • Find the value: (5.2 x 10^-1)(3.0 x 10^1) *
    12·2 answers
  • Jalapeno Plan: $3 admission plus $0.95 per bowl.
    12·1 answer
  • the function f is defined by f(x)=150/x-z where z is a constant. find z if the value of f at x=1/5 is equal to 250
    12·2 answers
  • The United States Postal Service delivers about 2^4x3x5^3 pieces of mail each second. There are 2^8x3^4x5^2 seconds in six days.
    10·1 answer
  • I will mark you brainlist!
    13·1 answer
  • 39​% of adults say cashews are their favorite kind of nut. You randomly select 12 adults and ask each to name his or her favorit
    9·1 answer
  • 100 POINTS!!!!!
    13·1 answer
  • Ashley wants to purchase some bottles of soda to take along to her friend's house for a sleepover. While shopping, Ashley discov
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!