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4 years ago

Suppose you bought a pizza for $8.00. You also bought a salad, but you cannot remember how

Mathematics

2 answers:

Fittoniya [83]4 years ago

6 0

8+s=10 which could also be switched like this: 10-s=8 OR 10-8=s

katen-ka-za [31]4 years ago

3 0

8+s=10 is the answer. you need to add the total of your pizza and the salad to get the complete total.

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answer this if you want 70 pts who ever answers first I will brainliest and give 5 stars with a thank you and you will earn 70 p

vivado [14]

Just use a calculator, the answer is 442

3 0

3 years ago

WILL GIVE BRAINLIST SOON AS I CAN SOMEBODY PLEASE HELP ME

fgiga [73]

Answer:

A= 75.06 Sq Cm

Step-by-step explanation:

Please refer to the picture attached with this.

In ΔABD

AB = 8.5 , AD = 6 and say BD = x

Applying Pythagoras theorem in this triangle

Pythagoras theorem says

$a^2+b^2=c^{2}$

where c is the side opposite to the right angle, and b and a are the other two sides of the right angled triangle.

$x^2+6^2=8.5^{2}$

$x^2=72.25-36$

$x^2=36.25$

$x=6.02$

Hence side $a = x +19$

a = 6.02+19

a = 25.02

Now we apply the formula for area of a triangle which is given as

$A=\frac{1}{2}\times b \times h$

Where b is the base , here we have base as a = 25.02

h is the height , here h = 6

Putting these values in Formula we get

$A=\frac{1}{2}\times 25.02 \times 6$

$A= 25.02 \times 3$

$A=75.06$

Hence Area of the triangle is 75.06 sq cm

5 0

3 years ago

Mr.Manciel is planning an event at a local hotel. The hotel owner told him that the dance floor in the ballroom is about 1,500 s

murzikaleks [220]

Yes it was reasonable. I say it is resonable because if you multiply 44 times 25 it is 1,100 so the estimate was close enough

8 0

3 years ago

Determine the number of x-intercepts that appear on a graph of each function. f (x) = (x - 6)2(x + 2)2

Tpy6a [65]

<span>The number of x-intercepts that appear on the graph of the function
</span>f(x)=(x-6)^2(x+2)^2 is two (2): x=6 (multiplicity 2) and x=-2 (multiplicity 2)

Solution
x-intercepts:
f(x)=0→(x-6)^2 (x+2)^2 =0

Using that: If a . b =0→a=0 or b=0; with a=(x-6)^2 and b=(x+2)^2

(x-6)^2=0
Solving for x. Square root both sides of the equation:
sqrt[ (x-6)^2] = sqrt(0)→x-6=0
Adding 6 both sides of the equation:
x-6+6=0+6→x=6 Multiplicity 2

(x+2)^2=0
Solving for x. Square root both sides of the equation:
sqrt[ (x+2)^2] = sqrt(0)→x+2=0
Subtracting 2 both sides of the equation:
x+2-2=0-2→x=-2 Multiplicity 2

6 0

3 years ago

Read 2 more answers

PLZ Help 20 points!!!!!

kondor19780726 [428]

So i think you gotta see where the point is ay and if it isnt rig

8 0

3 years ago