Realice los siguientes ejercicios de Proporciones
a) 1/16 = 7/x
b) 1/3 = x/9
c) 2/5 = x/15
d) 6/9 = 5/x
e) 78/9 = 39/x
Ayuda por favor :(

Answers

Answer 1

Answer:

ytfdjyuguuc

Step-by-step explanation:

yfullk;ljknlm


Related Questions

How much paper will be needed to cover the cylinder shown?

A. 113.04 in2
B. 942 in2
C. 1,055.04 in2
D. 1,168.08 in2

Answers

A=2πrh+2πr2=2·π·6·25+2·π·6^2 so the answer is D
The answer is D By the way

е The solid shown below is made by combining two rectangular prisms. What is the volume of the solid?

A. 60 cubic inches
В. 120 cubic inches
C. 216 cubic inches
D. 48 cubic inches​

Answers

A 60 cubic inches because you have to split the prism in two and multiply the number by each other
The answer is
A. Sooo yeah 60cubic inches

Use the replacement set {4, 6, 12} to find which values will make the equation 2x + 4 = 16 − x true.

Answers

Answer:4

Step-by-step explanation:   2 (4) + 4 = 16 - 4

2 4 + 4 = 16 - 4 = 8 + 4 = 16 - 4     8 + 4 = 12     16 - 4 = 12

      brainlyest plz plz I need it for my rank

Answer:

x = 4

Step-by-step explanation:

Replace x over one of the replacements

2 (4) + 4 = 16 - 4

Then solve

2 (4) + 4 = 16 - 4 =

8 + 4 = 16 - 4             8 + 4 = 12                   16 - 4 = 12

                               x = 4

Mark me as brainliest!!

list the following expressions in order from least to greatest value.

[tex]\sqrt{5}[/tex]
[tex]\pi[/tex]
[tex]\sqrt{3}[/tex]

Answers

V57 v3 is Keats becuase it’s math and not why it’s not math it’s math just holy math with gif
The answer is square root 3, then square root 5, then pi!

How many sides does a circle have?

Answers

Answer:

a circle has has 0 sides

Step-by-step explanation:

unless

A circle has no sides

Can someone answer this for me

Answers

Answer:

2.75x + 114 = 320.25

x = $75

Step-by-step explanation:

2.75x + 114 = 320.25

number of hours of labor (2.75) times the cost per hour of labor (x) + cost of parts (114) = total cost (320.25)

2.75x + 114 = 320.25

subtract 114 from both sides

2.75x = 206.25

divide both sides by 2.75

x = 75

------------------------

check the math:

2.75(75) = 114 = 206.25 + 114 = 320.25

75. The person above explained the math really well

can someone help me with this question

Answers

9514 1404 393

Answer:

  28 square units

Step-by-step explanation:

The figure can be decomposed several ways. Maybe easiest to see is as a 8×4 rectangle with a 2×4 right triangle cut from the corner.

The area of the rectangle is ...

  A = LW = (8)(4) = 32

The area of the missing triangle is ...

  A = 1/2bh = 1/2(2)(4) = 4

Then the area of the shaded figure is ...

  32 - 4 = 28 . . . square units

_____

Alternate solution

If you divide the figure with a horizontal line across the middle, it becomes a 4×4 square and a trapezoid with bases 2 and 4 and height 4. The shaded area is the sum of these areas.

The area of a trapezoid is ...

  A = 1/2(b1 +b2)h

  A = (1/2)(2 +4)(4) = 12

The area of the square is ...

  A = s² = 4² = 16

Then the total area is ...

  12 +16 = 28 . . . square units

If you get an 85% on a quiz and the quiz is 40 questions how many questions did you get right?

Answers

Answer: 34 questions

Step-by-step explanation:

If you have 40 questions, you have to find out what each question is worth which was 2.5 points per question. Then you divide 85 percent by 2.5 points and you get your answer that you got a total of 34 questions corrects to get an 85%.

Answer:

34

Step-by-step explanation:

To do this we have to find the greater number, 100%=40 Questions. So then x=40, By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both equations have the same unit (%); we have. [tex]\frac{40}{x} =\frac{100}{85}[/tex]%

Again, the reciprocal of both sides gives [tex]\frac{x}{40} =\frac{85}{100}[/tex]. And x=34. So 85% of 40=34

( Easy ) Help me with this math problem

Answers

just say Avery owns 5 of those marbles. The fraction will be 5/10 marbles which is equivalent to 1/2.

Answer:

this is pretty easy so here is one you could use you dont have to but if you want to you can.

Step-by-step explanation:

you could use 5 and then the fraction would be 5/10 and the question below that could be 15/30.

Hope this helped!!:)

Norra is making a picture frame. She wants the length to be 5 inches more than twice the width. The expression below represents the inches of wood Nora needs to make a picture frame with a width of w inches.

Answers

Answer:

W2+5

Step-by-step explanation:

i hope this correct if not u can get rid of this answer :)

The answer should be w2 + 5

The area of the base of a shipping box is 312 square inches. If the height of this shipping box is 20 inches, what is the volume?

A. 6,240 in. cubed
B. 332 in. cubed
C. 292 in. cubed
D. 15.6 in. cubed

Answers

C would be the answer

Write the algebraic expression that matches each graph:

Answers

Answer:

y = -1x

Step-by-step explanation:

Since the y-value decreases at the same rate as the x-value and has a negative slope, the expression that properly answers this question is y = -1x. Another thing taken into consideration is the y-intercept, which is zero, so you don't need to add anything to the initial equation.

Y = -1X I’m pretty sure... hope that helped

I Will Give You Brainliest Pls Help!!

Answers

B. unlikely event

The chance of this happening is very unlikely not impossible.

The answer is b broo

Write equivalent expressions to the following expressions by either expanding or factoring.

-4(2w-5z)
6ab-12bc-3bd

Answers

Answer:

Step-by-step explanation:

1) -4(2w - 5z): We are going to expand this term by distributing -4 to both 2w, and -5z. To do this, multiply -4 by each of these terms. (-4 * 2w) = -8w and (-4 * -5z) = 20z. So, your final answer is -8w + 20z, or 20z -8w(both are equal).

2) Take out the GCF to factor the equation. In this case, the GCF would be 3b. Divide 3b by each of the existing terms. 6ab/ 3b = 2a; -12bc/3b = -4c; -3bd/3b = -d. Put those terms together and you get 3b(2a - 4c - d). Hope this helps! If not, feel free to ask additional questions.

What direction will this object accelerate? Please give me an explanation as well I will be marking brainiest (NO LINKS)

Answers

Answer:

Most likely forwards or backwards

Step-by-step explanation:

Forwards and backwards has a greater force than up and down

I NEED URGENT HELP PLZZZZZZZZZ

Answers

Answer:

34 Units

Step-by-step explanation:

Edit: typo

Edit 2 : Decided to give an explanation :

Truthfully, this question can be made extremely easy by noticing that it is just 2 triangles placed side by side (the inner corners)

Create a normal rectangle with the 2 triangles and identify the perimeter.

I think the answer is 28.

ASAP PLEASE ILL GIVE BRAINLIEST

Answers

Answer: He can put them on a number-line.

Step-by-step explanation:

     |----------------------|-----------------------|----------------------|--------------------------|

    a                         b                         0                        c                             d

         

negative numbers would go from 0 all the way to point "a"positive numbers would go from 0 all the way to point "d"

Next, he'd have to convert the fractions into decimal numbers  (or vice versa) so that he can compare them and put them in order. Either way, both the fractions and decimals would be on the same side of the number-line as the positive numbers.

(Unless, of course, there were some negative fractions and decimals too, but I doubt it.)

Hope this helps!

Help needed. PLS EXPLAIN

Answers

Answer:

A

Step-by-step explanation:

Because the lengths are proportional to the first one.

It’s A and E hope this helped :>

R=? D=? C=\pi[/tex]

Pls help and show your work for brainlist .

Answers

Answer:

R=? D=? C=\pi[/tex]

Step-by-step explanation:

R is a radius, the radius is a line segment from the center of a circle.

D is a distance around. Another word for D is the perimeter.

Pi is a circle's circumference (Which never ends.)

For example: 3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679...

And the pi is 31,415,926,535,897.

Pi meaning is a half-radius x half-radius x circumference.

I hope that helps :D

This was answered but.. Mind helping me on this? https://brainly.com/question/23506969 thanks!

HELP ME IT IS DUE TODAY AND NO LINKS.

Answers

Robs median is less than Anna’s. As for the second part of the question since his is less then Annas that means he is at a higher elevation. Hope this helps!!
Rob medians is less than annast

The point V (3,-5) is rotated 270 degrees clockwise around the origin.
​Find the coordinates of the resulting point V.

Answers

Answer:

Step-by-step explanation:

(5,3) is the answer

(-5,3) is the answer

Which written statement matches the inequality |-4| = |4|


A. The number -4 is a distance of 4 units away from 0 on the number line.


B. The number 4 is greater than the number -4.


C. The numbers 4 and -4 are the same distance away from 0 on the number line.


D. None of the statements match the inequality.

Answers

Answer:

C

Step-by-step explanation:

both 4 and -4 are the same distance from 0

Answer:

C)

Step-by-step explanation:

The measure of ∠4 is 34°. What are the measures of ∠1, ∠2, and ∠3, respectively?

A. ∠1 = 146°, ∠2 = 146°, ∠3 = 34°
B. ∠1 = 146°, ∠2 = 34°, ∠3 = 146°
C. ∠1 = 124°, ∠2 = 34°, ∠3 = 124°
D. ∠1 = 34° , ∠2 = 146°, ∠3 = 34°

DONT PUT NONSENSE ANSWERS

Answers

Answer:

B

Step-by-step explanation:

∠4 and ∠2 are vertical angles

Vertical angles are congruent

Which means that because ∠4 = 34°, ∠2 also = 34°

∠1 and ∠4 are supplementary angles.

Supplementary angles add up to equal 180

Which means that ∠1 + ∠4 = 180

or ∠1 + 34° = 180

subtract 34 from each side

180 - 34 = 146

Hence, ∠1 = 146

∠1 and ∠3 are vertical angles

Like stated before vertical angles are congruent

Which means that because ∠1 = 146°, ∠3 also = 146

So we can conclude that the answer is B

Answer:

B) <1 = 146, <2 = 34, <3 = 146

Step-by-step explanation:

Because measure angle 4 is 34°

And the angle opposite of <4 is <2 and they’re both congruent so <4 = <2. Therefore, <2 = 34.

By finding <1 and <3 is simply finding a supplementary angle because:

<4 + <1 = 180°

<4 + <3 = 180°

So,

34 + <1 = 180°

<1 = 146°

and,

34 + <3 = 180°

<3 = 146

What is the area of the parallelogram *

19 sq cm
32 sq cm
56 sq cm
28 sc cm

Answers

area = base times height, or 8 cm times 4 cm, or 32 cm^2

helpppppp :((((( this is confusing

Answers

I’m not exactly sure but I think it is G
It is G, because all the other charts are not equivalent to nearly 30% mowed

Will mark brainlist and please show your work!

Answers

It’s A bc 228/3 is 76 and the rest of the answers seems like it wouldn’t be the correct answer.(I apologize if I’m wrong)

A $10 decrease followed by a $15 increase

Same as the original, less than, or greater than the original?​

Answers

That’s not the full question but if it was it would be greater bc 10 - 10=0 but 10-10+15 would equal 15 instead of 10

can anyone help me please and thank you.

Answers

Answer:

its 40 also 140 hope this helps

I think it’s the same number as she’s or he is saying

please help ASAP will give brainliest

Answers

it’s hard to see it shoyld take another pic

I WILL GIVE BRAINLEST PLEASE HELP!!!!!!!!!!!!

Line v is parallel to line w.

Parallel lines v and w are crossed by lines s and t to form 2 triangles. At parallel line v, the angle formed by line t is 1 and formed by line s is 2. At parallel line w, the angle formed b line is 4 and line t is 5. Angles 3 and 6 are formed by s and t.

Which set of statements about the angles is true?
Angle 1 is congruent to angle 6, angle 2 is congruent to angle 4, angle 3 is congruent to angle 5
Angle 1 is congruent to angle 5, angle 2 is congruent to angle 4, angle 3 is congruent to angle 6
Angle 6 is congruent to angle 2, angle 5 is congruent to angle 4, angle 1 is congruent to angle 3
Angle 6 is congruent to angle 1, angle 3 is congruent to angle 2, angle 4 is congruent to angle 5

Answers

Answer:

The answer is B

Step-by-step explanation:

I've did the test before

Answer:

B) Angle 1 is congruent to angle 5, angle 2 is congruent to angle 4, angle 3 is congruent to angle 6Step-by-step

explanation:

Its right on edg 2022

Hope this can help :)

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