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
cluponka [151]
3 years ago
14

Find the product 78.3 * 0.45

Mathematics
2 answers:
USPshnik [31]3 years ago
7 0

Answer:

35.235

Step-by-step explanation:

because 78.3*0.45 = 35.235

sergey [27]3 years ago
6 0
78.3 • 0.45 = 35.235. Hope this helps
You might be interested in
Which ordered pair would form a proportional retationship with the points in the graph?
shtirl [24]

Answer:

(9, 6)

Step-by-step explanation:

the given points are

(3, 2)

(6, 4)

so, can you see, how the sequence continues ?

I see immediately that for every 3 additional units of x we add 2 units of y.

so, yes, the next point in the sequence is

(6 + 3, 4 + 2) = (9, 6).

so, this point (or ordered pair) follows the same ratio or proportional relationship between x and y as the points already in the graph.

in other words, they are on the same line following the same slope ("y coordinate change / x coordinate change" when going from one point on the line to another).

7 0
1 year ago
The radii of two circles are in the ratio of 3 to 1. Find the area of the smaller circle if the area of the larger circle is 27
Naddik [55]
ANSWER
3\pi sq.\: in.

EXPLANATION

Let R be the radius of the bigger circle and r, be the radius of the smaller circle.

Then their ratio is given as,

R:r=3:1

We can rewrite it as fractions to get,

\frac{R}{r} = \frac{3}{1}

We make R the subject to get,

R = 3r

The area of the bigger circle can be found using the formula,

Area=\pi {r}^{2}

This implies that,

Area=\pi ({3r})^{2}

Area=9\pi {r}^{2}

But it was given in the question that, the area of the bigger circle is 27π.

27\pi=9\pi {r}^{2}

We divide through by 9π to get,

3 = {r}^{2}

This means that,
r = \sqrt{3}

The area of the smaller circle is therefore

= \pi {( \sqrt{3}) }^{2}

= 3\pi
8 0
3 years ago
Read 2 more answers
How Can I Use Decimal Grids to model Tenths?
e-lub [12.9K]
Understand that a decimal is any number written in the base-10 system. In common usage, the term "decimal" refers to a number that uses a decimal point to separate the ones place from tenths, hundredths, etc. Represent decimals using area models. State the fraction (tenths or hundredths) that is equivalent to a given decimal. Compare the values of decimals (tenths or hundredths) using area models and/or a number line. For example, compare the value of 0.8 and 0.21.Find a decimal that has a value between two other decimals. For example, find a decimal with a value between 0.3 and 0.4.
7 0
2 years ago
K is the midpoint of JL. If: JK = 5x + 1 and KL = 7x - 3. Find JL
kodGreya [7K]
IF K is the midpoint of JL then JK = KL, so...
5x + 1 = 7x - 3
5x = 7x - 4
-2x = -4
x = 2

JK = 5(2) + 1 = 11
JL = 2 * JK = 2 * 11 = 22
7 0
2 years ago
Which table represents y as a function of x?
mezya [45]

Answer:

A

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • What is equal to x in x - 8pi = pi?
    5·1 answer
  • Given the formula b=rs/t solve for s
    6·1 answer
  • HELPP WILL MARK BRAINLIEST<br><br> 0.167 ml =blank l
    13·1 answer
  • joy is helping her father to build a rectangular deck that measures 14 feet by 19 feet find the area of the deck using a mental
    13·2 answers
  • Find the area of the parallelogram. Please need help very badly.
    14·1 answer
  • HELP PLEASE BEST ANSWER WILL BE MARK AS BRAINLIEST!!
    12·1 answer
  • What is 9/20 7/20 9/20?
    11·2 answers
  • What is 2 2/3+1 1/2
    7·2 answers
  • Classify the triangle.<br> obtuse<br> equiangular<br> right<br> acute
    12·2 answers
  • What is the value of x?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!