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
Mnenie [13.5K]
2 years ago
14

The radio of trapezoids to triangles is

Mathematics
1 answer:
olga2289 [7]2 years ago
3 0
7 angles at least I think
You might be interested in
Susanna walked 2/7 of a mile in two over five of an hour what is a unit rate in miles per hour
Aleks [24]

Answer:

speed = distance/ time so:

(2/7) / (2/5) = (2/7) x (5/2) = 10/14 = 5/7 mph

5/7 = 0.71 miles per hour if you need decimal formatStep-by-step explanation:

8 0
2 years ago
Read 2 more answers
A cylindrical specimen of cold-worked copper has a ductility (%el) of 25%. if its cold-worked radius is 10 mm, what was its radi
loris [4]

The radius of the cylinder before deformation is 7.5mm

<h3>Deformation of an object</h3>

From the given question, we are given that;

cold work radius of the cylinder is 10mm

Ductility = 25%

Determine the radius before deformation

Radius before deformation = (1-  0.5) + 10

Radius before deformation = 0.75 * 10

Radius before deformation = 7.5mm

Hence the radius of the cylinder before deformation is 7.5mm

Learn more on deformation here: brainly.com/question/6417346

5 0
2 years ago
HELP WILL GIVE BRAINLIEST
mina [271]

Answer:

38° po siya

HOPE IT HELPS

6 0
2 years ago
Resuelve las siguientes ecuaciones: -x^2 - x =0 -X^2 + 12x = 0 3X^2 - 9x = 0 X^2 - 2x - 3 = 0
vaieri [72.5K]

Responder:

<em>a) 1 </em>

<em>b) 12 </em>

<em>c) 3 </em>

<em>d) -1 y 3 </em>

Explicación paso a paso:

Dadas las siguientes ecuaciones;

a) x²-x =0

x² = 0+x

x² = x

x = 1

b) -x²+12x = 0

-x² = -12x

x² = 12x

x = 12

c) 3x² - 9x = 0

Suma 9x a ambos lados

3x²-9x+9x = 0+9x

3x² = 9x

3x = 9

x = 9/3

x = 3

d) x²-2x-3 = 0

x²-3x+x-3 = 0

x(x-3)+1(x-3) = 0

(x+1)(x-3) = 0

x+1 = 0 y x-3 = 0

x = -1 y 3

4 0
2 years ago
Which linear inequality represents the solution set graphed?
SCORPION-xisa [38]
The answer is B I agree with him/her
6 0
2 years ago
Other questions:
  • 03.02) For the function f(x) = x + 7, what is the ordered pair for the point on the graph when x = 2b? (1 point)
    10·1 answer
  • X – 7 = -2. how do i do this​
    14·2 answers
  • D(n) = 8 - 6(n - 1)d(n)=8−6(n−1)
    14·1 answer
  • Help photo question. Mathematics. :D
    8·1 answer
  • I need help on this one and please only answer if you know not to ask a question. Plz explain how you got your answer
    13·1 answer
  • Can you help me with this question please
    8·1 answer
  • Pls help this was due 3 minutes ago!!!!
    11·2 answers
  • Which of the following math statements contain variable(s)? Check all that apply.
    9·1 answer
  • Two pages I need help on :)
    5·1 answer
  • 7) Explain how to divide $53.56 by 10 WITHOUT USING A CALCULATOR
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!