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
Leya [2.2K]
3 years ago
10

Please help i'm really stuck

Mathematics
2 answers:
Eva8 [605]3 years ago
5 0

Answer:

The scale factor is 1 : 3, and the missing length is 8

Step-by-step explanation:

The scale factor: 7/21 = 1/3, 6/18 = 1/3

The missing length: 24/3 = 8 or 8/24= 1/3

If it is right can you please give me a brainliest. Pls. It is fine if you didn't bu here's the answer

ella [17]3 years ago
5 0

Answer:

so that will be 6^2 7^2 then square root it

You might be interested in
The inequality x + 2y ≥ 3 is satisfied by point (1, 1).<br> True<br> False
andre [41]
In the given statement above, in this case, the answer would be TRUE. It is true that the  inequality x + 2y ≥ 3 is satisfied by point (1, 1). In order to prove this, we just have to plug in the values. 1 + 2(1) <span> ≥ 3 
So the result is 1 + 2 </span> ≥ 3. 3 <span> ≥ 3, which makes it true, because it states that it is "more than or equal to", therefore, our answer is true. Hope this answer helps.</span>
7 0
3 years ago
Read 2 more answers
Find the optimal solution for the following problem. (Round your answers to 3 decimal places.)
irina1246 [14]

Answer:

Maximize C =9x + 7y

8x + 10y \leq 17

11x + 12y\leq 25

and x ≥ 0, y ≥ 0

Plot the lines on graph

8x + 10y \leq 17

11x + 12y\leq 25

x\geq 0

y\geq 0

So, boundary points of feasible region are (0,1.7) , (2.125,0) and (0,0)

Substitute the points in  Maximize C

At  (0,1.7)

Maximize C =9(0) + 7(1.7)

Maximize C =11.9

At  (2.125,0)

Maximize C =9(2.125) + 7(0)

Maximize C =19.125

At   (0,0)

Maximize C =9(0) + 7(0)

Maximize C =0

So, Maximum value is attained at   (2.125,0)

So, the optimal value of x is 2.125

The optimal value of y is 0

The maximum value of the objective function is 19.125

4 0
3 years ago
HELP ME LLEASE WUIZ OMG WHAT ARE THE CORDS? 30 points
wariber [46]

Answer: -1/2 and 1/3

Step-by-step explanation:

3 0
3 years ago
Which number is the answer
const2013 [10]

Answer:

1

Step-by-step explanation:

32-24 gives you 8

So she only needs one.

7 0
3 years ago
A rectangular sign must have an arae of 43 square yards. its lenght must be 2 yards more than its width. find the dimensions of
inna [77]
We know A=L•W so set 43 equal to A. Equation should look like this thus far: 43=L•W. Now when the question says more than we know that means adding. Since we don’t know the width let w=width. So know your equation should look like this: 43=2+w•(w). Knowing this equation you should be able to solve for the dimensions of the sign. If you need help on that let me know.
8 0
3 years ago
Other questions:
  • Solve the equatiob 14x = 0
    8·2 answers
  • For a store contest four out of 65 people who visit the store will receive a free DVD if 455 people visit the store how many DVD
    10·1 answer
  • Several students made comments about this image. A triangle has angles B, C, D. The exterior angle to angle B is A. Which commen
    13·2 answers
  • Find the solution of 4x^2-4x-1=0
    15·1 answer
  • How many tens arein 290
    10·1 answer
  • Find the gcf. 12 and 45<br> a. 180<br> b. 3<br> c. 45<br> d. 12
    13·1 answer
  • Plz help quick !!!!!!!!!!!!!!
    10·2 answers
  • Plot the intercepts to graph the equation. x+y=3
    13·1 answer
  • The scale factor is ______.
    10·2 answers
  • A density graph is used to find the probability of a discrete random variable
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!