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
SIZIF [17.4K]
3 years ago
6

Y=7 X=2 what is the value of x when y =21

Mathematics
2 answers:
dimaraw [331]3 years ago
6 0

Answer:

6

Step-by-step explanation:

y times 3 equals 21 because 7 times 3 equals 21 so:

x times 3 equals 6 because 2 times 3 equals 6

lara [203]3 years ago
3 0

Step-by-step explanation:

x might equal 6 because 21 divided by 7 is 3 so u multiply 3 by 2. You get 6. i think x equals 6. Hope this is right and hope this helped!

You might be interested in
7y - 4.5 - 6y =<br><br><br><br> HELP ME IM SO CONFUSED
kotegsom [21]

Answer:

y=4.5

Step-by-step explanation:

8 0
2 years ago
SERIOUSLY HELPPPPPPPP
AlekseyPX

9514 1404 393

Answer:

  B.

  • as x increases, f(x) decreases;
  • as x decreases,f(x) decreases

Step-by-step explanation:

The function is of even degree with a negative leading coefficient. f(x) will tend toward negative infinity as x gets larger or smaller. That is ...

  • as x increases, f(x) decreases;
  • as x decreases,f(x) decreases

_____

<em>Even degree</em> means the end behaviors are the same for both large and small x. <em>Negative leading coefficient</em> means the function value decreases for larger x.

8 0
3 years ago
Find the measure of the missing angle.
natulia [17]

Answer:

x = 76

Step-by-step explanation:

The inscribed angle x is half the measure of its intercepted arc.

x = \frac{1}{2} × (102 + 50) = 0.5 × 152 = 76

6 0
2 years ago
–4.2 = –1.96(m − 10) + –4.2<br> Find variable
marshall27 [118]

Answer:

m=10

Step-by-step explanation:

–4.2 = –1.96(m − 10) + –4.2

–4.2=-1.96m+19.6-4.2

-19.6=-1.96m

m=10

4 0
3 years ago
Find the surface area of the rectangular prism.
olganol [36]

Answer:

D. 270 cm2

Step-by-step explanation:

2*(15*5 + 15*3 + 5*3) = 270 cm2

8 0
3 years ago
Other questions:
  • You have 16 coins that are heads up and 18 coins that are tails up. After you add some coins that are tails up the ratio of head
    9·1 answer
  • Verbal expression for 7^8
    7·2 answers
  • If there are 8 minutes in commercials and each one was 25 seconds long how many commercials would ther be
    10·1 answer
  • Find the value of x.<br> (x+16)<br> (4x-5)<br><br> x = 5<br> X = 34<br> x = 16<br> X= 7
    12·1 answer
  • If f(x) = 3x - 1 and g(x) = x + 2, find (f- g)(x).
    6·1 answer
  • Emile went out for dinner and received a bill for $32.45. He left an 18% tip How much
    6·1 answer
  • Multiple choice ! pls help
    14·1 answer
  • The ratio using a colon is<br> 82 and 23. Plzz. Help
    14·2 answers
  • Name all of the radii of the circle. Ok guys im soooo sorry!!!
    9·2 answers
  • F 36 ÷ 12 = 3, then 12 multiplied by 3 must equal
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!