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
Effectus [21]
3 years ago
5

What is the contra positive of the statement if 9x=27, then x=3

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
7 0

Answer:

If 9x is not =27, then x is not =3

Step-by-step explanation:

Going out on a limb here, please ignore if I'm missing it:

If 9x is not =27, then x is not =3

(I can't type the equal sign with a slash through it.)

You might be interested in
If the probability that a bird will lay an egg is 75%, the probability that the egg will hatch is 50%, and the probability that
garik1379 [7]

Answer: (A) 30%

Step-by-step explanation:

Given : The probability that a bird will lay an egg =0.75

The probability that the egg will hatch  =0.50

Now, the probability that the egg will lay an egg and hatch = 0.75\times0.50

Also,The probability that the chick will be eaten by a snake before it fledges =0.20

Then, the probability that the chick will not  be eaten by a snake before it fledges : 1-0.20=0.80

Now, the probability that a parent will have progeny that survive to adulthood will be :-

0.75\times0.50\times0.80=0.30=30\%

Hence, the probability that a parent will have progeny that survive to adulthood =  30%

3 0
3 years ago
The Carter family just left the local pet store with Rex, their new family dog. The pet store owner told the Carter family that
Korolek [52]

Answer:

A.)

In 2 months, Rex is 6 pounds and in 8 months he's 9lbs (from 2 to 8 is 6 months). So I inferred that to get to 9lbs from 6lbs is to go 0.5 pounds more each month.

B.)

2 = 6

3 = 6.5

4 = 7

5 = 7.5

6 = 8

7 = 8.5

8 = 9

C.) I don't think I can create a linear model here. So I don't think its nessesary.

D.)

If Rex were to grow over the expected 6 months, it would be 45.

5 0
3 years ago
3x^2=2x+5 in standard form
borishaifa [10]

Answer:

Answer is given below with explanations.

Step-by-step explanation:

given \: equation \: is \:  \\ 3 {x}^{2}  = 2x + 5 \\ to \: find \: standard \: form \: of \: equation \\ subtracting \: 2x + 5 \: on \: both \: sides \: we \: get \\ 3 {x}^{2}  - (2x + 5) = 0 \\ 3 {x}^{2}  - 2x - 5 = 0 \\ this \: is \: the \: standard \: form \: of \: equation.

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

7 0
4 years ago
Leonard made the 3-d shape below for an art project. He wants to paint it blue.
tia_tia [17]

Answer:

90 cm^{2} of blue paint

Step-by-step explanation:

From the given diagram, the sides have the same dimensions and the shape of a triangle.

Area of a triangle = \frac{1}{2} x base x height

Given that, the base of each side = 6 cm, and the height = 10 cm.

Then,

Area of each side of the shape = \frac{1}{2} x 6 x 10

                                              = 30 cm^{2}

Since Leonard wish to paint only the 3 sides and not the bottom part of the shape, the amount of paint required can be determined as;

3 x area of each side = 3 x 30

                                   = 90 cm^{2}

Leonard would need 90 cm^{2} of paint to paint the sides of the shape.

6 0
3 years ago
PLZ HELP QUICK!!! MARK BRAILIEST!!!
katen-ka-za [31]
C. It’s c bebes hope it get a 100
3 0
3 years ago
Other questions:
  • If h= 1/2mk ,express m in terms of h and k
    10·1 answer
  • A kite is flying at an angle of elevation of about 40 degrees. all 80 m of string have been let out. ignoring the sag in the str
    6·1 answer
  • X+13/2=4 what x equal
    12·1 answer
  • What’s the answer to this question?
    15·1 answer
  • Twelve less than a number y is 8? Please help
    14·2 answers
  • 40 is the LCM of which two numbers?
    11·2 answers
  • Pls help me<br> TROLL FOR POINTS= REPORT <br><br> CORRECT ANSWER= BRAINLIEST
    10·2 answers
  • Last year Mr. Ingles total income was 52000+ total expenses were 53800 use expression I-E/12 where I represents total income in
    10·1 answer
  • Please help I need this answered. Find x and explain. I’ll give brainliest.
    13·1 answer
  • A reaction takes 4 min 28 sec to complete. Which of the following is a correct representation of that time period?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!