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
sdas [7]
3 years ago
7

Janiyah is 2/3 years older than Hannah. Hannah is 1/4 a year older than Sia. If Sia is 10 1⁄2 years old, how old is Hannah?

Mathematics
1 answer:
Sever21 [200]3 years ago
8 0

Hannah is 10 and 3/4 years old

Step-by-step explanation:

You might be interested in
5.6÷7=8 is it a reasonable quotient
Licemer1 [7]

5x6=30

30/7=4.393939349958

6 0
3 years ago
Explain in detail how to find the vertex: <br> y=-2x^2 + 2x + 3
Cerrena [4.2K]

\bf \textit{vertex of a vertical parabola, using coefficients} \\\\ y=\stackrel{\stackrel{a}{\downarrow }}{-2}x^2\stackrel{\stackrel{b}{\downarrow }}{+2}x\stackrel{\stackrel{c}{\downarrow }}{+3} \qquad \qquad  \left(-\cfrac{ b}{2 a}~~~~ ,~~~~  c-\cfrac{ b^2}{4 a}\right)


\bf \left(-\cfrac{2}{2(-2)}~~,~~3-\cfrac{2^2}{4(-2)}  \right)\implies \left( \cfrac{1}{2}~~,~~3+\cfrac{4}{8} \right)\implies \left(\cfrac{1}{2}~~,~~\cfrac{28}{8}  \right) \\\\\\ \left(\cfrac{1}{2}~~,~~\cfrac{7}{2}  \right)\implies \left(\frac{1}{2}~,~3\frac{1}{2}  \right)

7 0
3 years ago
1.) Which equation is a point slope form equation for line AB ?
Aleonysh [2.5K]
I believe it's B. I hope this helps
8 0
3 years ago
Read 2 more answers
Please help with this anyone
tresset_1 [31]
You distribute the 4 to both x and 5. 4 times x is 4x and 4 times 5 is 20. Divide both sides by 4. X=5
5 0
2 years ago
If you could do this for me it would mean a loy
nikdorinn [45]
Is this the whole question?
6 0
2 years ago
Other questions:
  • 8 less than the product produc of 5 and -4
    8·2 answers
  • Please help me, due soon ​
    6·2 answers
  • The population of a local species of dragonfly can be found using an infinite geometric series where a1 = 42 and the common rati
    6·2 answers
  • Fiona wrote the linear equation y = x – 5. when henry wrote his equation, they discovered that his equation had all the same sol
    6·2 answers
  • Complete the solution of the equation. find the value of y when x equals -4 5x+2y= -40
    15·1 answer
  • The local library lends an average of 68.24 books to readers each day. What is the average number of books lent to readers in a
    14·2 answers
  • Find the slope of a line that passes through the points (3,-9) and (7,-9)​
    7·1 answer
  • Lori bought some cookies for $2 each and muffins for $3 each. She bought twice as
    8·2 answers
  • The area of the top of a square table<br> is 269 in2. What are the dimensions<br> of the top?
    13·1 answer
  • Solve the inequality 5x + 3 ≥ 48
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!