All categories

3 years ago

10 PTS!! (5 + 2/8) - (3 7/8)

Mathematics

2 answers:

vodka [1.7K]3 years ago

8 0

(5 + 2/8) - (3 7/8) = 11/8

Artyom0805 [142]3 years ago

7 0

The answer should be 1 3/8

You might be interested in

What are the answers for cake? i need this quickly

lesya692 [45]

Answer:

1st blank column:11

2nd blank column:11/14

THESE ARE THE ANSWERS AS PER MY CALCULATION

3 0

3 years ago

Read 2 more answers

using data from 2010 and projected to 2020, the population of the United Kingdom (y, in millions) can be approximated by the equ

natita [175]

Answer:

The projected population in 2026 is of 699.3 million.

Step-by-step explanation:

Population:

The population, in x years after 2000, is given by the follwing equation:

$y - 4.55x = 581$

That is:

$y(x) = 4.55x + 581$

What is projected population in 2026?

2026 - 2000 = 26, so this is y(26).

$y(26) = 4.55(26) + 581 = 699.3$

The projected population in 2026 is of 699.3 million.

5 0

2 years ago

(-14x+14)1/2+14x use distributive property Help please

brilliants [131]

1/2(-14x + 14) + 14x

Distributive property.

-7x + 7 + 14x

Combine like terms.

7x + 7 (This is the simplified answer.)

7 0

3 years ago

50 POINTS I WILL GIVE BRAINLIEST!!! HELPPPPPPPP....explain how to construct congruent line segments..

tigry1 [53]

Answer:

1. Construct a segment XY on the a sketch.

2. Elsewhere on the sketch, draw a line and create a point on the line . Label the point P.

3. Select point P and line segment XY. Construct circle by center and radius.

4. Select the circle and line, then construct point of intersection. Label one of the points of intersection point Q.

5. Select point P and point Q. Construct segment PQ.

6. Select the circle, line, and other point of intersection. Hide objects. Only segment XY and segment PQ should be visible on the sketch.

7. Try dragging point X. Segment PQ should lengthen and shorten as segment XY does.

3 0

2 years ago

Find the volume of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in t

makkiz [27]

Answer:

Step-by-step explanation:

$x + 2y + 3z = 12$

$z=\frac{12-x-2y}{3}$

Volume = $V=f(x,y) = xy(\frac{12-x-2y}{3} )$

find partial derivatives using product rule

$f_x =\frac{y}{3} (12-2x-2y)\\f_y = \frac{x}{3} (12-x-4y)$

i.e.

Using maximum for partial derivatives, we equate first partial derivative to 0.

y=0 or x+y =6

x=0 or x+4y =12

Simplify to get y =2, x = 4

thus critical points are (4,2) (6,0) (0,3)

Of these D the II derivative test gives

D<0 only for (4,2)

Hence maximum volume is when x=4, y=2, z= 4/3

Max volume is = 4(2)(4/3) = 32/3

6 0

2 years ago