All categories

3 years ago

Which point is an x-intercept of the quadratic function f(x)= (x-8)(x+9)?

Mathematics

1 answer:

Brums [2.3K]3 years ago

4 0

Answer:D

Step-by-step explanation:

-9+9=0

You might be interested in

Parker went shopping for a new pair of sneakers. Sales tax where he lives is 5%. The price of the pair of sneakers is $23. Find

Elina [12.6K]

23 x 5% =

23 x 0.05= 1.15 (total sales tax)

23 + 1.15= $24.15 (total price)

5 0

3 years ago

Read 2 more answers

HELP ME PLS & FAST

Ierofanga [76]

The heads probability is ½ and the two’s probability is 1/6. So ½ x 1/6 gives you 1/12. The answer is A. 1/12. Hope this helps.

8 0

3 years ago

Read 2 more answers

⦁ Find the length of the third angle of a triangle given that the first two angles are 35 and 70. Show your work.

UNO [17]

180 - 70 = 110
110 - 35 = 75
The third angle is 75

3 0

3 years ago

I need help plsss I will give u more points

lions [1.4K]

Answer:

The value of 0.9* 10² is D.90.
4*(12-8)+2³

4*4+2³
16+8
24

False : it is to add 16+8

b.

False : its 8.

c.

True.

d.

False : its 24.

3.

side  of cube [a]=2ft

volume of cube [V]=a³=2³=8ft³

He needs 1 bag to buy.As its volume is equal.

7 0

2 years ago

A biscuit recipe calls for 2 pounds of all purpose flour and .75 pound of butter, what would be the baker’s percentage for butte

Goryan [66]

Answer: 37.5%

Explanation:

Percentage is defined as parts of an amount in 100 parts of a basis. This must be stated mathamatically for better understanding and for calculations. It is the ratio:

% = (parts / base) × 100.

In this case you need to express the amount of butter as a part in 100 parts of all purpose flour, which, using the above definition, is:

% butter = (0.75 pounds of butter / 2 pound of flour) × 100

% butter = 0.75 × 100 / 2 = 75 / 2 = 37.5

The answer is expressed as 37.5%.

4 0

2 years ago