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exis [7]
3 years ago
9

Question: 9 1/8 + 4 5/6=?

Mathematics
2 answers:
vovikov84 [41]3 years ago
7 0

Answer:

Your answer is 23/24

Please give me brainliest if helpful.

Oxana [17]3 years ago
6 0
Answer:

13 23/24

Step-by-step explanation:

Look up my answers and see for which question I answered a similar question like this with full step-by-step explanation.
••••••••••••••••••••••••••••••••••••••••••
All brainliest, 5 stars and thanks are
appreciated and would mean a lot to
me. If you can mark me as brainliest,
that would be great and I’ll answer
as many more questions for you
(If possible)
You might be interested in
What two numbers add to 9 and multiply to -70
Alborosie
X, y - the numbers

The numbers add to 9 and multiply to -70.
x+y=9 \\
xy=-70 \\ \\
y=9-x \\
xy=-70 \\ \\
\hbox{substitute 9-x for y in the second equation:} \\
x(9-x)=-70 \\
9x-x^2=-70 \\
-x^2+9x+70=0 \\
-x^2+14x-5x+70=0 \\
-x(x-14)-5(x-14)=0 \\
(-x-5)(x-14)=0 \\
-x-5=0 \ \lor \ x-14=0 \\
x=-5 \ \lor \ x=14 \\ \\
y=9-x \\
y=9-(-5) \ \lor \ y=9-14 \\
y=14 \ \lor \ y=-5 \\ \\
(x,y)=(-5,14) \hbox{ or } (x,y)=(14,-5)

The numbers are -5 and 14.
4 0
3 years ago
A circle in the xy-plane is centered at (3, 0) and has a radius with endpoint (1, 8/3 ). Which answer choice is an equation of t
gayaneshka [121]

Answer: (x - 3)² + y² = \frac{100}{9}

<u>Step-by-step explanation:</u>

Circle Formula: (x - h)² + (y - k)² = r²  ; (h, k) is the center & r is the radius

Use the distance formula for (3, 0) and (1, \frac{8}{3})

r = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

r = \sqrt{(3-1)^{2}+(0-\frac{8}{3})^{2}}

r = \sqrt{(2)^{2}+(-\frac{8}{3})^{2}}

r = \sqrt{4+\frac{64}{9}}

r = \sqrt{\frac{36}{9}+\frac{64}{9}}

r = \sqrt{\frac{100}{9}}

r = \frac{10}{3}

****************************************************

Center (h, k) = (3, 0)   Radius (r) = \frac{10}{3}

(x - h)² + (y - k)² = r²

(x - 3)² + (y - 0)² = (\frac{10}{3})²

(x - 3)² + y² = \frac{100}{9}

6 0
4 years ago
Evaluate f(-7). f(x)=3x^2<br><br> a) -441<br> b) -147<br> c) 78<br> d) 147
vlabodo [156]

Answer:

a

Step-by-step explanation:

replace x with -7

7 0
3 years ago
What is the y-intercept of these two functions and how do you calculate it? Thank you!!!! (15 points)
Illusion [34]
5 is the y intercept my good sir
3 0
4 years ago
What is the equation of a circle centered at the origin with radius 20​
Nadya [2.5K]

Answer:

we have a rule

(x-h)²+(y-v)²=r²

while h is the x intercept

v is y intercept

r is the radius

so the answer will be

x²+y²=400

or

x²+y²=20²

5 0
3 years ago
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