All categories

3 years ago

4 times a number plus 5 times a number is the same as ten more than 8 times the number

1 answer:

6 0

So first lets make the equation
4x+5=10+8x
so we subtract 8 on each side to get
-4x+5=10
then subtract 5 on each side
-4x=5
then divide -4 on each side to get -1 1/4

You might be interested in

If JK and LM are congruent and parallel, then JKL and MLK are congruent.

viktelen [127]

Answer:

Given statement is TRUE.

Step-by-step explanation:

Given that line segment JK and LM are parallel. From picture we see that LK is transversal line.

We know that corresponding angles formed by transversal line are congruent.

Hence ∠JKL = ∠ MLK ...(i)

Now consider triangles JKL and MLK

JK = LM {Given}

∠JKL = ∠ MLK { Using (i) }

KL = KL {common sides}

Hence by SAS property of congruency of triangles, ΔJKL and ΔMLK are congruent.

Hence given statement is TRUE.

3 0

3 years ago

Given a circle with the center (4,0) with a point P(4,8) on the circle, find the diameter of the circle.

brilliants [131]

Answer:

Step-by-step explanation:

To find the radius find the distance between (4,0) and (4,8). The radius is 8. Then multiply by 2 to find out the diameter.

8 0

3 years ago

Read 2 more answers

At which points is the slope negative?

klio [65]

The graph increases untill day 4(slope= positive) and then is stays constant(slope=0). Starting at day 8 the slope changes to be negative

Answer:From the 8th day to the 10th day

Hope this helps:)

5 0

3 years ago

Trapezoid JKLM is similar to trapezoid WXYZ.

Sedbober [7]

Answer:

Im sorry but are there any choices?

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Ostrovityanka [42]

Answer:

V = 14130 inches cubed

Step-by-step explanation:

the volume formula for a sphere is $V=\frac{4}{3} \pi r^{3}$ . To solve plug in the values for each part of the equation. Pi will equal 3.14, and r will equal 15.

4 0

3 years ago