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
SIZIF [17.4K]
3 years ago
9

3

Mathematics
1 answer:
Solnce55 [7]3 years ago
6 0

Answer:

6ft

Step-by-step explanation:

You might be interested in
Factor to solve <br> X^2-2x-15=0
zzz [600]

Answer:

(x+3)(x-5)

Step-by-step explanation:

find two multiples of -15 that when added together create -2

those two numbers would be -5 and +3

-5x3=-15

-5+3=-2

4 0
3 years ago
2+6i/2-4i = a + bi What is the value of a? What is the value of b?
Talja [164]

\dfrac{2+6i}{2-4i}\\\\\\=\dfrac{2(1+3i)}{2(1-2i)}\\\\\\=\dfrac{1+3i}{1-2i}\\\\\\=\dfrac{(1+3i)(1+2i)}{(1-2i)(1+2i)}\\\\\\=\dfrac{1+2i+3i+6i^2}{1-(2i)^2}\\\\\\=\dfrac{1+5i-6}{1+4}~~~~;[i^2=-1]\\\\\\=\dfrac{5i-5}{5}\\\\\\=\dfrac{5(i-1)}5\\\\=i-1\\\\=-1+i\\\\\text{It is in a form of a +bi so,}~ a = -1~ \text{and}~ b = 1

6 0
3 years ago
It takes Taylor hour to make of a batch of cookies. About how long will it take him to make 8 batches?
OLEGan [10]

Answer:

it would be 8 hours.....

Step-by-step explanation:

      im  am a bit confused, why is that not an answer choice

8 0
3 years ago
Help pleaseeeee it’s urgent!!!
Ad libitum [116K]

Answer:

(2,-7)

Step-by-step explanation:

Use the midpoint formula! (Attached is a picture of it!)

1) Plug in the values:

(5-1)/2,(-6+-8)/2

2) Simplify:

4/2,-14/2

3) Solve:

(2,-7)

6 0
3 years ago
7^x^2=9^x <br>how do I solve this using logs
Rina8888 [55]
Apply lg on both sides.
lg7^x^2 = lg9^x
Bring the power forward.
x^2lg7 = xlg9
x^2/x = lg9/lg7
x = lg9/lg7 = 1.13
4 0
3 years ago
Other questions:
  • Alan bought a video game for $42 which was 25% off the original price what was the original price?
    5·1 answer
  • a 4 by 5 inch photo is enlarged by multiplying every dimension by 2 to form a similar 8 by 10 inch photo. What is the ratio of t
    9·1 answer
  • What is 3/4 divided by 5/6
    11·2 answers
  • Sean wants to buy a skateboard that sells 49.99 an advertisement says that next week the skateboard will be on sale for 42.50 ho
    14·2 answers
  • a scale drawing of an automobile has a scale of 1 inch = 1/2 foot. the actual width of the care is 8 feet . what is the width on
    5·2 answers
  • A closet contains 7 shirts, 6 skirts, and 4 pairs of shoes. how many possible outfit combinations are there?
    7·2 answers
  • 40 hours is 79% of what?​
    11·1 answer
  • Simplify <br>8³ × 8² × 8​
    10·2 answers
  • 9. You have a record of your age x (in years) and your height y (in inches) on
    14·2 answers
  • What are the characteristics of a pie chart?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!