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posledela
3 years ago
12

BRAINLIESTT ASAP! PLEASE HELP ME :)

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
5 0

Answer:

Idk sry

Step-by-step explanation:

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How to convert 5x^2-60x+200 to vertex form?
Rom4ik [11]
Y=a(x-h)^2+k 

is what vertex form look like. (h,k) is your vertex so in this problem your vertex would be (60,200) 
6 0
3 years ago
Y=x +3<br>1 23x+2y=-4<br>what is it ​
erik [133]

Answer:

x=-0.08 and y=2.92

Step-by-step explanation:

123x + 2(x+3) = -4             y = -0.08 + 3

123x + 2x + 6 = -4                = 2.92

125x + 6 = -4

125x = -10

x= -0.08

5 0
3 years ago
: Mark wants to fence 4 rectangular gardens, each with a length of feet 9/1/4 and a width of feet 4/1/2 . What is the total leng
Anastaziya [24]

Answer:

Mark needs 110 ft. fencing to surround all 4 gardens.

Step-by-step explanation:

Mark wants to fence 4 rectangular gardens. So we calculate the perimeter of the each garden by this formula

P = 2(L) + 2(W)

Total Length of the garden = 9\frac{1}{4} + 9\frac{1}{4}

= \frac{37}{4}+ \frac{37}{4}

Length = 18.5 feet

Total width of the garden = 4\frac{1}{2} + 4\frac{1}{2}

= \frac{9}{2}+ \frac{9}{2}

Width = 9.0 feet

Perimeter of the garden = 18.5 + 9 = 27.5 feet

Mark wants to fence 4 garden

Therefore, 27.5 × 4 = 110 feet.

Mark needs 110 ft. fencing to surround all 4 gardens.

8 0
3 years ago
Read 2 more answers
3 : 5. If there are 45 girls at the dance, how many boys are there?
crimeas [40]

Answer:

27

Step-by-step explanation:

45/5=9

9*3=27

this aint college math

6 0
3 years ago
Read 2 more answers
Four squares ABCD, EFGH, IJKL, and MNOP are constructed such that points E, F, G, H are middle points (midpoints) of the sides o
AURORKA [14]

By definition, the area of the parallelogram is given by:

A = b * h

Where,

b: base

h: height

We have then:

ABCD parallelogram:

A = (3) * (3)

A = 9 units ^ 2

EFGH parallelogram:

A = (3) * (3)

A = 9 units ^ 2

Answer:

The area of parallelogram ABCD is equal to the area of parallelogram EFGH.

7 0
3 years ago
Read 2 more answers
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