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
dimulka [17.4K]
2 years ago
11

1.What are 3 ways to solve a proportion?​

Mathematics
2 answers:
devlian [24]2 years ago
7 0

Answer:

Three ways to solve proportions

Vertical.

Horizontal.

Diagonal (often called "cross-products")

Have a nice Day , I would appreciate it if you could mark my answer brainliest

trasher [3.6K]2 years ago
4 0
Vertical.
Horizontal.
You might be interested in
On a map, 1/3 inch equals 15 miles. The distance between two towns on a map is 3 2/3 inches. How many miles are actually between
Umnica [9.8K]
15x11=165 E is the answer.
3 0
3 years ago
Find the time required for an object to cool from 280°F to 220°F by evaluating the following where t is time in minutes. (Round
blsea [12.9K]

9514 1404 393

Answer:

  5.8496 min

Step-by-step explanation:

  \displaystyle t=\frac{10}{\ln{2}}\int_{220}^{280}{\frac{1}{T-100}}\,dT=\frac{10(\ln{(280-100)}-\ln{(220-100)})}{\ln{2}}=\frac{10\ln{(3/2)}}{\ln{2}}\\\\\boxed{t\approx5.8496\quad\text{min}}

__

Modern calculators can perform integration with high accuracy. This one gives the same result.

4 0
3 years ago
Please help me I need help with my test review I can’t figure out m<1 and m<2
aksik [14]

Answer:

m1=12 and m2=168

Step-by-step explanation:

m1 + m2 = 180 \: (straight \: angle) \\ then \\ x - 12 + 7x = 180 \\ 8x - 12 = 180 \\ 8x = 180  +  12 = 192 \\ x = 192\div 8 \\ x = 24\\ hence \\ m1 = 24 - 12 = 12 \\ m2 = 7 \times 24 = 168.

6 0
3 years ago
At this speed, how many times might a
miss Akunina [59]
U didn’t say the speed but a hummingbird can flap it’s wing 80 times per second
3 0
3 years ago
To pass a course with a C ​grade, a student must have an average of 70 or greater. A​ student's grades on three tests are 69​, 7
mario62 [17]

Answer:

72

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Given y=3x-7. When x = 0 what is the value of y
    11·1 answer
  • Which is the shorter path from A to B, round the 2 smaller semi-circles or around the large semi-circle
    7·1 answer
  • Explain how proving to triangles congruent can help prove parts of the triangle congruent.
    12·1 answer
  • Explain why the polynomial 100x^2 + 150x + 49 is not a perfect square.
    12·1 answer
  • In the diagram, line r is parallel to line s. Find the measure of angle 1.
    11·1 answer
  • Find the area of the figure<br> 40 yd<br> 36 yd<br> 20 yd<br> 10 yd<br> 10 yd
    6·1 answer
  • Which of the given functions have an average rate of change of -12 on the interval [0, 2]?
    7·2 answers
  • What ratio is equivalent to 4:10 choose all that apply
    8·1 answer
  • What is 420 + 69? Pleaseeeee
    5·2 answers
  • Determine the intercepts of the line.<br> x-intercept: ( , )<br> y-intercept: ( , )
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!