All categories

2 years ago

Identify the terms, coefficients, and constants in the expression. 5c2+7d

Mathematics

1 answer:

lesantik [10]2 years ago

4 0

Answer:

the coefficient is 5 and 7 the constant is 2

You might be interested in

The table below shows the weekly change in the price of one gram of gold for four weeks.

Sonja [21]

Answer:

THEY DIDN'T IT WAS BECAUSE THEY MADE UP A FAKE RUMER AND HAD TO MAKE IT LOOK REAL

Step-by-step explanation:

8 0

4 years ago

Do you always copy change change while subtracting negative integers?

Evgesh-ka [11]

Think of it like this: imagine a frog on some lily pads and if it hops left it gets smaller(negative) and if it hops right it gets bigger(positive) ,(but think of it like numbers) so -14-5 think about the -14 being way down at the left and then you add on the (-5) since the number you are adding is negative it is getting smaller (going farther away from the zero, not closer) so when you add a negative to a negative number you get smaller instead of bigger. Hope that helps

3 0

3 years ago

if you earn a 9% commission on all sales and you sell $4500 worth of merchandise, how much will you earn before taxes?

Nesterboy [21]

Amount would be: 4500 * 9%
= 4500 * 0.09 [ 9% = 0.09 ]
= 405

In short, Your Answer would be: $405

Hope this helps!

7 0

3 years ago

Marking brainliest <br><br> Pls help

san4es73 [151]

In my opinion I think it's the third one

8 0

4 years ago

A circle has a diameter with endpoints at 15 + 25i and –25 – 17i. Which point is also on the circle? –15 +21i 0 + 0i 15 + 17i 16

Tamiku [17]

Answer:

Option 4 : 16+24i

Step-by-step explanation:

Given a circle has a diameter with end points at(15+25i) and (-25-17i)

Centre would be the mid point of these two points

Centre = $(\frac{15-25}{2} ,\frac{25-17}{2} )\\= -5+4i$

Out of given four points to find which point lies on the circle

If a point lies on the circle then it would have distance from centre equal to radius.

Radius = distance between two given points/2

= $\frac{1}{2} \sqrt{(15+25)^2+(25+17)^2} \\=\frac{58}{2} \\=29$

Let us calculate distance form each point.

i)-15+2i: distance from -5+4i= 10.19

ii) 0+0i : distance from -5+4i = 6.40

iii) 15+17i : Distance from -5+4i = 23.85

iv) 16+24i: distance from -5+4i= 29

Hence only 4th point lies on the circle

4 0

3 years ago