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Vadim26 [7]
3 years ago
11

The width of a rectangle is 4y-2.5 feet and the length is 2.5y+10 feet. Find the perimeter of the rectangle.

Mathematics
2 answers:
Makovka662 [10]3 years ago
6 0
13y+15

Explanation:

4y-2.5+ 4y-2.5+ 2.5y+10+ 2.5y+10=13y+15
VLD [36.1K]3 years ago
3 0
Answer:
13y+15
Explanation:
4y-2.5+ 4y-2.5+ 2.5y+10+ 2.5y+10=13y+15
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Find a pattern for the sequence. Use the pattern to show the next two terms.
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Answer:

about this question the sequence of the pattern is according to the table of 12.

Step-by-step explanation:

Table of twelve is.

12

24

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48

then the answer will be 60

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6 0
1 year ago
Simplify the following -1/2 + 3 1/3
ZanzabumX [31]

Answer:

59/6 =9.83333

Simplify 31/3

Step-by-step explanation:

I'm sure it's 31/3 so check just in case

4 0
3 years ago
A bakery made 6 chocolate cake. Later the bakery baked 12 red velvet cakes. What is the ratio of chocolate cakes to red velvet c
dlinn [17]

It would be

chocolate cake to red velvet cakes 6:12

Hope this helps!


4 0
3 years ago
Read 2 more answers
Find the equation of the parabola whose vertex is the origin and whose directrix is x = -4
lapo4ka [179]

Try this option:

1) if V(0;0) and x= -4, then common view of the required equiation is:

(y-k)²=4p(x-h), where focus is in (h-p;k), the vertex is in (h;k), the directrix is x=h+p, p<0 and y=k is simmetry axis;

2) if the V(0;0), then h=k=0 and the required equiation is:

y²=4px;

3) if the directrix equation is x=h+p, where h=0, then p= -4 (according to the condition the directrix equation is x= -4), then the required equation is:

y²= -16x

answer: y²= -16x

6 0
3 years ago
Which side lengths form a right triangle? Choose all answers that apply: Choose all answers that apply: (Choice A) A \sqrt4, 10,
Vika [28.1K]

Answer:

(C)      

Step-by-step explanation:

In order to find whether the given side lengths form a right triangle or not, we must show that it satisfies the Pythagoras theorem.

A. \sqrt{4}, 10 and 116

According to Pythagoras theorem,

⇒(116)^2=4+100

⇒13456=104

which does not satisfy the condition, therefore these side lengths do not form a right triangle.

B. 3,6 and 8

According to Pythagoras theorem,

⇒(8)^{2}=(3)^2+(6)^2

⇒64=9+36

⇒64=45

which does not satisfy the condition, therefore these side lengths do not form a right triangle.

C. 30, 40 and 50

According to Pythagoras theorem,

⇒(50)^{2}=(30)^2+(40)^2

⇒2500=900+1600

⇒2500=2500

which satisfies the condition, therefore theses side lengths form right triangle.

5 0
3 years ago
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