All categories

2 years ago

Wat is 5x5 divede by 8 help plsss!!!!!!!!!!!!! (100) points!!!

Mathematics

2 answers:

Anna71 [15]2 years ago

8 0

Answer:

25/8 = 3.125

Step-by-step explanation:

trasher [3.6K]2 years ago

4 0

Answer:

5 × 5 ÷ 8 = 3 ¹/₈

Step-by-step explanation:

Using the order of operations we need to work from left to right.

Therefore we should carry out the multiplication first.

5 × 5 means "5 lots of 5"

⇒ 5 × 5 = 5 + 5 + 5 + 5 + 5 = 25

Now we need to divide 25 by 8.

8 + 8 + 8 = 24

Therefore, 8 goes into 25 three times with a remainder of 1.

So, 5 × 5 ÷ 8 = 3 ¹/₈

You might be interested in

Expand the following expression

masya89 [10]

Answer:

$\frac{5}{4} \times 4x + \frac{5}{4} \times \frac{3}{4} = 5x + \frac{15}{16}$

5 0

3 years ago

Sara made enough raspberry jam to fill 3

NeTakaya

Answer:

5/8 Jar

Step-by-step explanation:

I took the test...

3 0

3 years ago

this is really simple math, i just forgot how to do this because i haven't done math in so long. help please?

shtirl [24]

X^2 - 2/3x + 1/9 is the answer i belive

3 0

3 years ago

A circle has centre (3,0) and radius 5. The line y = 2x + k intersects the circle in two points. Find the set

lara [203]

A circle with center $(3,0)$ and radius $5$ has equation

$(x-3)^2+y^2=25 \iff x^2 + y^2- 6 x = 16$

If we substitute $y=2x+k$ in this equation, we have

$x^2+(2x+k)^2-6x=16 \iff 5x^2+(4k-6)x+k^2-16=0$

This equation has two solutions (i.e. the line intersects the circle in two points) if and only if the determinant is greater than zero:

$\Delta=b^2-4ac=(4k-6)^2-4\cdot 5\cdot (k^2-16)>0$

The expression simplifies to

$-4 (k^2 + 12 k - 89)>0 \iff k^2 + 12 k - 89$

The solutions to the associated equation are

$k^2 + 12 k - 89=0 \iff k=-6\pm 5\sqrt{5}$

So, the parabola is negative between the two solutions:

$-6-5\sqrt{5}$

8 0

3 years ago

WILL GIVE BRAINLIEST, STARS, POINTS, AND THANK YOU FOR THE RIGHT ANSWER!!!

allochka39001 [22]

Answer:

1st blank: $51.00. 3rd blank: 1.1 5th blank: 24.2

2nd blank: $67.00. 4th blank: 91.30. 6th blank: -57.4

Step-by-step explanation:

5 0

2 years ago