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
Shalnov [3]
3 years ago
7

Can anyone please help me on my corrections please!

Mathematics
1 answer:
Wewaii [24]3 years ago
7 0
A) the length on the top is 2ft. You were supposed to subtract 11ft from 9ft. The length on the bottom is 17. You get that by adding 5ft and 12ft
b) then you add up all the lengths together.
2+5+12+11+9+17= 56ft
You might be interested in
How many times larger is 74 than 30?
Levart [38]

Answer:

approximately 2.46

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help if you can???? Please :)
dsp73

Answer:

J = 9

Step-by-step explanation:

12 - J = 3

12 - 3 = J

J = 9

6 0
3 years ago
How do you find the equation of a parabola given two x intercepts
Ivahew [28]
Let's assume that the parabola has the following intersections with the x axis:
 x1 = p
 x2 = q
 To find the equation of the parabola, we write the following product of binomials:
 (x-p) (x-q) = 0
 Where,
 p, q: intersections with the x axis.
 When developing the product of binomials, we obtain the equation of the parabola.
 Answer:
 
(x-p) (x-q) = 0
4 0
3 years ago
Q6. A triangle has base 9 cm and perpendicular height 5.6 cm. Work out
Leto [7]

Answer:

I got 25.6cm² but I could be wrong

4 0
3 years ago
Triangle A has an area equal to one-third the area of Triangle B. Triangle A has an area of 3 1/2 square meters.
attashe74 [19]

Answers:

A. B 1/3 represents the area of triangle B

B. Triangle B area = 21/2 m² or 10 1/2 m² or 10.5 m²

Step-by-step explanation:

<em>Ok, we have two triangles measured in square meters (m²)</em>

∆ a = 1/3 b          and           ∆ b = 3 1/2

<em>Since these two areas have something in common (symbol a) we can consider they are almost the same, so we put them like this:</em>

∆ a =>           <u>1/3 b = 3 1/2</u>          <= ∆ b

<em>Now that we know we can move some values. first we are gonna multiply the mixed fraction (3 1/2) to make it a regular fraction. As 3 is a whole, we can also write it on the following way:</em>

\frac{3}{1} +\frac{1}{2}

<em>We add these fractions:</em>

\frac{3}{1} +\frac{1}{2} = \frac{(3x2)+(1x1)}{1x2} =\frac{6+1}{2} =\frac{7}{2}

<em>The equation with this part solved is:</em>

\frac{1}{3} b=\frac{7}{2}

<em>Since the </em><em>1/3 </em><em>is multiplying, it goes to the other side dividing the number on the right:</em>

<em>b=(\frac{7}{2} )/(\frac{1}{3} )</em>

<em>And then, we can solve the rest by inverting the second fraction (\frac{1}{3}) and multiplying it by the first one:</em>

<em>b=\frac{7}{2} / \frac{1}{3} \\</em>

<em>b=\frac{7}{2} x \frac{3}{1} =\frac{7x3}{2x1} =\frac{21}{2}</em>

<em>And that's it. Let me know if you have any doubts :D</em>

5 0
3 years ago
Other questions:
  • What is the value of x?
    13·2 answers
  • find the mean, median, and mode of the data set. round to the nearest tenth. 7,7,14,15,4,1,7,2,15,9,5
    8·2 answers
  • The sum of the interior angles of any triangle is equal to:
    11·1 answer
  • Write an equivalent expression for 2(x + 6) - 8
    9·1 answer
  • How to work out the volume of the prism
    15·1 answer
  • Answer to the best of your ability,first CORRECT answer gets top rating
    8·1 answer
  • (I’ll give brainilest) help asap
    12·1 answer
  • Jaxon test-drives cars for a car company. Part of his job is to test the cruise control on a testing course. On his last drive,
    11·2 answers
  • Use the function below to find F(1).<br> F(t) = 2•1/2^3t
    14·1 answer
  • Find the exact value of the indicated trigonometric function of θ.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!