3 years ago

Help me fast i will give brainlest

Mathematics

2 answers:

masha68 [24]3 years ago

8 0

Answer:

SORRY po hindi ko Alam niyan anong grade ka ba po?

algol [13]3 years ago

7 0

9
Because you're supposed to add both sets together because it says Union

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26. (02.08)

Mama L [17]

Answer:

X^2 -5x -36

Step-by-step explanation:

formula of an area of a rectangle: ab

a-length

b-width

(x+4)*(x-9) = x^2 -5x -36

7 0

3 years ago

Suppose you deposit $1000 in a college fund that pays paid interest quarterly instead of annually. Find the account balance afte

BartSMP [9]

Answer:

$1,161.18 (assuming if interest rate is 3%)

Step-by-step explanation:

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3 years ago

Which equation, when graphed, has x-intercepts at (-1,0) and (-5,0) and a y-intercept at (0, -30)?

Vladimir [108]

If a function has roots -1 and -5, it must be in the form

$f(x)=a(x+1)(x+5)$

We can fix the coefficient a by imposing the passing through (0,-30):

$f(0)=-30=a(1)(5)\iff a=-6$

So, the function is

$f(x)=-6(x+1)(x+5)$

7 0

3 years ago

A rectangle measures 2 4/ 5 inches by 1 1/ 5 inches. What is its area?

AlexFokin [52]

[ Answer ]

$\boxed{3\frac{9}{25} }$

[ Explanation ]

Area Of Rectangle: Length * Width

2 4/5 * 1 1/5

=======================

Convert Fractions Into Mixed Numbers:

2 4/5 = 14/5

1 1/5 = 6/5

Multiply Across:

14 * 6

5 * 5

= 84/ 25

Simplify:

3 9/25

$\boxed{[ \ Eclipsed \ ]}$

4 0

3 years ago

- 5+x=-8 how do solve this equation

zloy xaker [14]

Add 5 to both sides to get x alone and you will have your answer which is x= -3

5 0

3 years ago

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