3 years ago

What is -11 x -8? I suck at math :(

Mathematics

2 answers:

In-s [12.5K]3 years ago

7 0

Answer:

88?

Step-by-step explanation:

just olya [345]3 years ago

6 0

i didnt see the - on the 11 and 8 my bad :(

You might be interested in

What is 1.1 (.1 repeating) as a fraction?

melamori03 [73]

Answer:

$\frac{10}{9}$

Step-by-step explanation:

1 .1 ( .1 repeating) = $\frac{10}{9}$

Let x=0.1

Then 10x = 1.1111...

= 10 + 0.(1)

= 10+ x.

So, 9x=10 and lastly, x= $\frac{10}{9}$

6 0

3 years ago

PQ=RQ what does b =

enot [183]

...... ....as i said,b = 17

4 0

3 years ago

Tanya runs diagonally across a rectangular field that has a length of 40 yards and a width of 30 yards, as shown in the diagram.

antoniya [11.8K]

Answer:

70 besarse you have to add

4 0

3 years ago

Help I give points

Andreas93 [3]

It is A because if you do your seven step process it will be A

5 0

3 years ago

The length of the longer leg of a right triangle is 6 inches more than twice the length of the shorter leg. The length of the hy

Studentka2010 [4]

9514 1404 393

Answer:

15 in, 36 in, 39 in

Step-by-step explanation:

The Pythagorean theorem tells us that for short side x, the relation is ...

(2x +9)² = (2x +6)² +x²

4x² +36x +81 = 4x² +24x +36 +x²

x² -12x -45 = 0 . . . . . subtract the left-side expression

(x -15)(x +3) = 0 . . . . factor

x = 15 . . . . . . . . . . . the positive value of x that makes a factor zero

The side lengths of the triangle are 15 inches, 36 inches, and 39 inches.

6 0

3 years ago