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Alina [70]
3 years ago
14

10=c+d c is one more than d what is the value of c?with working out

Mathematics
1 answer:
Leya [2.2K]3 years ago
5 0
C= 5.5 I'm pretty sure that's the answer

d= 4.5 and c+ 5.5
Because 4.5 plus 1.0 = 5.5
since c is one more than d

5.5 plus 4.5 = 10
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Select all values of x that make the inequality -x + 8 ≥11 true.
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8 0
3 years ago
Solve the following quadratic equation<br>x+12x+36 - 16​
Doss [256]

Answer:

x= -2, x= -10

Step-by-step explanation:

x^2 + 12x + 36 = 16

Began by setting this quadratic equation to 0. To do this, in this equation you must subtract.

x^2+12x+20=0

Next, we plug this into the quadratic formula, where a in this case is 1(there is nothing in front of x^2), b is equaled to 12(there is a 12 as the coeefficient of 12x), and c is equaled to 20.

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(-b+-(this means plus or minus)√b^2-4ac)/(2a)

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4 0
3 years ago
The sum of nine-tenths and g is two-thirds solve for g
Naya [18.7K]

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4 0
3 years ago
The volume of a solid right pyramid with a square base is v units3 and the length of the base edge is y units. Write the express
Wewaii [24]

Answer:

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6 0
3 years ago
Figure ABCD is graphed on a coordinate plane.
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3. Draw the altitude CH from point C, as shown in the figure.

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5. CD^2=HD^2+CH^2

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CD= \sqrt{20}= \sqrt{4*5}= \sqrt{4} *  \sqrt{5}=2 \sqrt{5}= 4.47

6. AB=CD=4.47 because the trapezoid is isosceles.

7. P= BC+AD+AB+CD=4+8+4.47+4.47=20.9 (units)

3 0
3 years ago
Read 2 more answers
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