All categories

2 years ago

Half a number is subtracted from 7 results in 34

Mathematics

1 answer:

Aneli [31]2 years ago

3 0

Answer:

The number is 82

Step-by-step explanation:

from the word half a number you need to divide it to half

82 divided by 2 =41

Then subtract 7 from 41 = 34

I hope it helps

You might be interested in

Is it possible to draw a triangle with these

trasher [3.6K]

Answer:

Yes

Step-by-step explanation:

We have many triangles and we have Isoceles, equilateral and right angled triangle

And when you look at those measurements we can actually construct a right angled triangle from the above measurements.

Hope its Helpful.

Plz brainliest

6 0

2 years ago

Read 2 more answers

Find the slope of the line that passes through the points (2,-10) and (-4,2).

PilotLPTM [1.2K]

Answer:

-0.5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Use spherical coordinates. let h be a solid hemisphere of radius 1 whose density at any point is proportional to its distance fr

MA_775_DIABLO [31]

Whereas the density of the hemisphere at any point is proportional to it's density, then

The full answer in attachment, we use the partial integral using the spherical coordinates,

and we find that the mass of h = πK/2

7 0

3 years ago

Evaluate. Express your answer in exact simplest form.

kumpel [21]

Answer:

6720

Step-by-step explanation:

The writing 8P5 represents the number of permutations of 8 elements taken 5 at a time.

First Method :

8P5 = 8 × 7 × 6 × 5 × 4

= 6720

Second Method :

$8P5=\frac{8!}{\left( 8-5\right)!}$

$=\frac{8!}{ 3!}$

$=\frac{8 \times 7 \times 6 \times 5 \times 4 \times 3!}{ 3!}$

$= 8 \times 7 \times 6 \times 5 \times 4$

$= 6720$

6 0

1 year ago

Factor the following trinomials . x2 + 2x - 35 x2 - x - 12

dexar [7]

X2-2x-35=0x2-7x+5x-35=0x(x-7)+5(x-7)=0(x-7)(x+5)=0x-7=0 or x+5=0x=7 or x=-5 Check: x=7 ,LHS = 49-14-35 =0 =RHS x=-5, LHS = 25+10-35 =0=RHSAns: x=7 or x=-5

x2−x−12=0

6 0

3 years ago

Read 2 more answers