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
Veronika [31]
3 years ago
8

Which of the following illustrates the truth value of the given statements? A square root of 16 is 4, and the only square root o

f 9 is -3.
T F → F
T T → T
F T → F
F F → F

The intersection of two planes is a point, and two lines intersect in a point.

T T → T
F T → F
T F → F
F F → F

The alphabet has 28 letters, and a week has seven days.

T T → T
T F → F
F F → F
F T → F
Mathematics
2 answers:
Gwar [14]3 years ago
7 0
TF ...F
FT ...F
FT ...F

STALIN [3.7K]3 years ago
4 0

The first one is TF --> F

The Second one is TT --> T

The Third one is FT --> F

I just took a lesson on this so I hope this helps!

You might be interested in
Use the equation to complete an algebraic proof that proves the answer is x = 7/6. Write your proof in your journal and upload y
Ivahew [28]

Answer:

x=7/6

Step-by-step explanation:

subtract the 4x from both sides of the equation

(2x+6)-4x=4x-3-4x

find common denominator

(2x+6)/5+(5(-4)x)/5=4x-3-4x

then combine fractions

(2x+6+5(-4)x)/5=4x-3-4x

then multiply the 5&4

(2x+6-20x)/5= 4x3-4x

combine terms

(-18x+6)/5= -3

then multiply everything by 5

-18x+6= -15

subtract the 6 from both sides

-18x= -21

divide -21 by -18

(-21)/(-18)=x

find greatest common multiple (3) and solve

x = 7/6

4 0
2 years ago
A farmer knows that a crop she is growing requires 24 kg of fertilizer throughout the season. She has a measuring flask which wh
Papessa [141]

Answer:

48 times

Step-by-step explanation:

From the above question, we know that:

2 times = 1 kg of fertilizer

A crop requires 24 kg of fertilizer

Hence:

1 kg of fertilizer = 2 times

24 kg of fertilizer = x

Cross Multiply

x = 24 kg × 2 times/1 kg

x = 48 times

She need to fill the flask 48 times to make the required amount of fertilizer for the crop

8 0
3 years ago
What is the inverse of the function F (X) equals 2X +1
Liono4ka [1.6K]

Answer: f^{-1}(x)=\frac{x-1}{2}

Step-by-step explanation:

To find the inverse of a function start by replacing f(x) with x and replace the original x with y.

f(x)=2x+1\\x=2y+1

Now solve for y

x=2y+1\\x-1=2y+1-1\\x-1=2y\\\frac{x-1}{2} =\frac{2y}{2}\\\frac{x-1}{2} =y

Finally, replace y with the inverse of f(x), f^{-1}(x)

5 0
1 year ago
Pls help I give brain
Sliva [168]

Answer:

$480

Step-by-step explanation:

8x6x10=480

3 0
2 years ago
Find the Value of ‘X’ please due in 10 minutes
BigorU [14]

Answer:

im guessing this is maybe a dilation of some sort?? so im guessing its 11

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is x+b=3? ( b is a constant)
    8·1 answer
  • What is 7,500 times 2??
    13·2 answers
  • Please give me the correct answer now
    10·1 answer
  • (549+56877)-(587+662)+649
    14·1 answer
  • Math help !! :) thanks!
    12·2 answers
  • A storage room measure 48 inches by 60 inches. What is the total area in square feet of the closet?
    5·2 answers
  • Please helppppppppppp
    9·2 answers
  • MERRY CHRISTMAS LIL DIPPY BABIES
    13·1 answer
  • Two months ago, Marty’s dog weighed 37 1/2 pounds. The dog was put on a diet and exercise plan and now weighs 29 1/4 pounds. How
    11·1 answer
  • if there are two angles that are supplementary,and the first angle has a measure of 137, what is the measure of the second angle
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!