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
aliina [53]
3 years ago
13

If y varies directly as x, and y = 42 as x = 6, find y for the x-value 3

Mathematics
1 answer:
mojhsa [17]3 years ago
3 0
Y=42  Y=?
X=6    X=3

cross multiply
so 42times3=6timesY
126=6Y
Y=126 divided by 6
  =21
You might be interested in
Eighteen pairs of measurements were taken at random to estimate the relationship between variables X and Y. A least-squares line
diamong [38]

Answer:

Step-by-step explanation:

Answer:

A) on the y-axis

Step-by-step explanation:

A residual plot has the Residual Values on the vertical axis (y-axis); the horizontal axis (x-axis) displays the independent variable.

8 0
2 years ago
Read 2 more answers
Please help. 10 points. Please do not guess. Guesses will be reported. Thanks
Allushta [10]

The intersecting secant-tangent theorem says that

AP^2=PT\cdot TO

where T is the point at which line segment PO touches the circle. Similarly,

BP^2=PT\cdot TO

so we have

AP^2=BP^2\implies AP=BP

OP is of course as long as itself, and AO and BO are radii of the same circle so they have the same lengths.

This means triangles APO and BPO are congruent, which means angles APO and BPO are congruent, so angle APB is bisected by PO.

8 0
3 years ago
Help me, thank you:)
denis-greek [22]
Which problem or all?
6 0
2 years ago
Three shirts and two pairs of pants cost $40. Four shirts and one pair of pants cost $37.50. How much does one shirt cost?
taurus [48]

Answer:

d, 700

Step-by-step explanation:

it's the only one that makes sense

4 0
3 years ago
Which expressions are equivalent to the given sort 40 (there is more than one and the one selected is correct)
Basile [38]

Answer:

40 {}^{ \frac{1}{2} }

Step-by-step explanation:

The last one is also the answer

Using the rational exponet rule,

\sqrt[n]{ {x}^{m} }  = x {}^{ \frac{m}{n} }

Using this number,

\sqrt{40}

40 is the base so it will stay same. Remember this is a square root sign so our nth root is 2 so our denominator if the rational exponet is 2.

40 {}^{1}  = 40

so our numerator is 1 so

40 {}^{ \frac{1}{2} }

3 0
3 years ago
Other questions:
  • a student randomly chooses one pen from a box containing 1 black, 3 red, and 6 blue pens. what is the probability that the stude
    14·1 answer
  • Is the statement true or false? <br><br> 100 ÷ 4 = 50 ÷ 3
    6·1 answer
  • The teacher gives the equation 4x__=12. Charlie finds the answer by writing and solving 12÷__=3. Explain why Charlie's method wo
    8·2 answers
  • Geometry please help
    7·1 answer
  • Can someone please answer this question please answer it correctly and please show work please help me I need it
    9·2 answers
  • You are going to mix a gallon bucket of window cleaner. The You are going to mix a gallon bucket of window cleaner. The instruct
    12·1 answer
  • You are walking near a river. While standing at A, you measure an angle of 90° between B and C, as shown. You then walk to B and
    15·1 answer
  • What is the sum of 7 3/16+3 3/4
    10·2 answers
  • Write 5.54 million in ordinary form
    10·1 answer
  • a diamond figure has vertices with coordinates at (-5,-4), (-3,_2 ) (-1,-4),and (-3,-6). if the figure is translated 3 unites ri
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!