3 years ago

What is the remainder in the synthetic division below?

Mathematics

2 answers:

nydimaria [60]3 years ago

7 0

The answer is C: three

sveticcg [70]3 years ago

3 0

Answer:

Step-by-step explanation:

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If M is the midpoint of PQ and X is the midpoint of PM then PX = a PQ Which statement is True? a is equal to 1 a is equal to 1/2

garik1379 [7]

Answer:

D. a is equal to $\frac{1}{4}$

Step-by-step explanation:

Let us assume that segment PQ is 8 units, so that its midpoint M is at 4 units to both P and Q.

Given that X is the midpoint of PM, this implies that X is at 2 units to both P and M.

Then;

PX = aPQ

⇒ = a x 8

= 8a

Therefore, a must be equal to $\frac{1}{4}$ , so that;

PX = 8a

= 8 x $\frac{1}{4}$

= 2 units

Thus, a is equal to $\frac{1}{4}$ is the correct option.

6 0

4 years ago

How do I work out this problem?

cluponka [151]

First we need to find ∡PRQ. To do this we can use the fact that the sum of the interior angles of a triangle is 180°:

$180=R+P+Q$
$180=R+40+105$
$180=R+145$
$R=180-145$
$R=35$

Now, we can use the fact that a strait line (like SRQ) is also 180°:
$SRQ=180-R$
$SRQ=180-35$
$SRQ=145$ °

4 0

3 years ago

How would you change -2 2/5 into a fraction?

sukhopar [10]

Answer:-12/5

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Please help me as soon as possible! :)

AleksAgata [21]

Answer:

-8,-7,-5,-3,-2

-80,-40,20,60

Step-by-step explanation:

6 0

3 years ago

A box contains ten cards labeled Q, R, S, T, U, V, W, X, Y, and Z. One card will be randomly chosen.

Triss [41]

Answer: 2/5

Step-by-step explanation: The total number of letters available to choose from is 10. You want to know the probability of 4 of those 10. So you divide 4/10. When you simplify that fraction it becomes 2/5.

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3 years ago