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Semmy [17]
3 years ago
12

PLEASE PLEASE PLEASE HELP ME WITH THIS QUESTION I KEEP GETTING SPAM ANSWERS, THANK YOU!

Mathematics
2 answers:
Jobisdone [24]3 years ago
8 0
The length is 0.5 and your welcome the explanation is long but this is the answer
viktelen [127]3 years ago
5 0

Given :

Δ  Area of the Triangle is 96 square units

Δ  Height of the Triangle is 9.6 units

We know that:

\bigstar \ \ \boxed{\sf{\textsf{Area of a Triangle is given by} : \dfrac{1}{2} \times Base \times Height}}

\implies \sf{\dfrac{1}{2} \times Base \times 9.6 = 96}

\implies \sf{\dfrac{1}{2} \times Base  = \dfrac{96}{9.6}}

\implies \sf{\dfrac{1}{2} \times Base  = \dfrac{960}{96}}

\implies \sf{\dfrac{1}{2} \times Base  = 10}

\implies \sf{Base  = 20 \ units}

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How to rewrite 2+2+2+2+2 into a multiplication problem?
inna [77]

Answer:

2 x 5

Step-by-step explanation:

Think of it as "the value 2 is being added together 5 times" being added together so it could be written as 2 times 5.

5 0
3 years ago
Read 2 more answers
Someone please explain (:
GaryK [48]

Answer:

a.) 1.38 seconds

b.) 17.59ft

Step-by-step explanation:

h(t) = -16t^2 + 22.08t + 6

if we were to graph this, the vertex of the function would be the point, which if we substituted into the function would give us the maximum height.

to find the vertex, since we are dealing with something called "quadratic form" ax^2+bx+c, we can use a formula to find the vertex

-b/2a

b=22.08

a=-16

-22.08/-16, we get 1.38 when the minuses cancel out. since our x is time, it will be 1.38 seconds

now since the vertex is 1.38, we can substitute 1.38 into the function to find the maximum height.

h(1.38)= -16(1.38)^2 + 22.08t + 6 -----> is maximum height.

approximately = 17.59ft -------> calculator used, and rounded to 2 significant figures.

for c the time can be equal to (69+sqrt(8511))/100, as the negative version would be incompatible since we are talking about time. or if you wanted a rounded decimal, approx 1.62 seconds.

7 0
3 years ago
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Evaluate x2 + y3. If x =2 and y=1/4. Write your answer in simplest form. I need it now!
mart [117]
If x equals 2 and y equals 1/4 , the equation is 2 • 2 + 1/4 • 3
and that equals 4.75
8 0
3 years ago
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A rectangle has a perimeter of 30m. The length is 10m. Solve the following equation to find the width: 2w+ 2(10)= 30
NARA [144]

2w+2(10)=30

multioly the 2 and 10

2w+20=30

subtract 20

2w=10

divide by 2

w=5

plz rate as brainliest answer


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3 years ago
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The price of a cup of coffee has dropped to $2.10 today. Yesterday's price was $2.35 . Find the percentage decrease. Round your
Lady bird [3.3K]
Percent increase/decrease is: (Change/original amount)x100 (.25/2.35)x100= 10.6%
6 0
4 years ago
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