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
masya89 [10]
3 years ago
8

Richard can make 8 dough balls in two hours. If the amount of time is directly proportional to the number of dough balls, how ma

ny hours have passed if he made 18 dough balls?
Mathematics
1 answer:
Sergio039 [100]3 years ago
8 0

Answer:

4.5 hours

Step-by-step explanation:

8:2h = 18:x

8x = 18×2h

x = 36h/8

x = 4.5

hope this helps :)

You might be interested in
V²=u²+2as make u as the subject <br><br>​
yKpoI14uk [10]

Answer:

u as the subject of the given formula is, u = \sqrt{v^{2}-2as }

Step-by-step explanation:

Given;

v² = u²+2as

To make u the subject of the formula, the following steps are taken;

v² = u²+2as

v²  - 2as = u²

take the square - root of both sides of the equation;

\sqrt{u^{2} } = \sqrt{v^{2}-2as } \\\\u = \sqrt{v^{2}-2as }

Thus, u as the subject of the given formula is, u = \sqrt{v^{2}-2as }

5 0
3 years ago
Find the value of x<br> (6x + 7)°<br> (8x - 17)°
Vlad [161]
<h3>Answer:  x = 12</h3>

Explanation:

The two angles shown are vertical angles. This occurs whenever you have an X shape like this, and whenever the angles are opposite one another. Vertical angles are always congruent.

6x+7 = 8x-17

6x-8x = -17-7

-2x = -24

x = -24/(-2)

x = 12

6 0
3 years ago
PLZZZZ HELPPPPPP NOWWWWWW PLZ PLZ PLZ
telo118 [61]

Answer:

1. T

2. O

3. L

4. C

5.B

6.H

Step-by-step explanation:

8 0
3 years ago
Can someone explain Scientific Notations? I don't understand them...
wlad13 [49]

Answer:

Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form.The primary reason for converting numbers into scientific notation is to make calculations with unusually large or small numbers less cumbersome.

Step-by-step explanation:

7 0
3 years ago
Find the product 34x5=
crimeas [40]
34 x 5 is equal to 170
7 0
3 years ago
Read 2 more answers
Other questions:
  • El área de un triángulo es igual a la mitad del producto de la longitud de la base por la longitud de la altura.
    5·1 answer
  • What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x – 2?
    10·1 answer
  • Each face of a pyramid is an isosceles triangle with a 74° vertex angle. What are the measures of the base​ angles?
    13·2 answers
  • Multiply.
    12·1 answer
  • According to insurance records a car with a certain protection system will be recovered 8787​% of the time. find the probability
    10·1 answer
  • Simplify: (3+√5)(4-√5)
    15·2 answers
  • Help I need help plzzz hurry <br> What does x=
    8·2 answers
  • Paul and Jon are trying out for an opening on a sought-after bowling team. Here are
    5·1 answer
  • Find mesure of angle 2 (pic attached) (will mark brainliest)
    6·1 answer
  • I’ll give brainlest please help!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!