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sveticcg [70]
3 years ago
5

??????????????? Help¿

Mathematics
2 answers:
makvit [3.9K]3 years ago
5 0
25
2 {8))y8y2 \div jjmm}^{?}
allochka39001 [22]3 years ago
3 0
The third answer 132.10
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Under his eye. praise be. i welcome u to geometry land
DIA [1.3K]

Answer:

d.

Step-by-step explanation:

add 5+9=14

divide by 2=7

6 0
4 years ago
Please help me hurry please
aalyn [17]

Answer:

y = root under 24 (evaluate it if necessary)

or y = 2 root 6

Step-by-step explanation:

Let the reference angle be x

for the triangle in left,

b = 6-4 = 2

Now,

taking x as refrence angle,

cosx = b/h

or, cosx = 2/h

again,

for the bigger triangle,

taking x as reference angle,

cosx = b/h

or, cosx = b/6

As we can see base of bigger triangle is equal to hypotenuse of triangle at the left,

Let's suppose its a

so, cosx = a/6 = 2/a

now,

a/6 = 2/a

or, a² = 12

now,

for bigger triangle, using pythagoras theorem,

h² = p²+b²

or, 6² = y² + a²

or, 36 = y² + 12

or, y² = 24

so, y = root under 24

5 0
2 years ago
Use an area model to explain the product of 4.6 and 3. Write the product in standard form, word form and expanded form
Vaselesa [24]

Answer:

Scroll all the way to the bottom of the document i attached youre welcome

Step-by-step explanation:


Download pdf
7 0
4 years ago
Desperately need help
maxonik [38]

\begin{cases} x=-5\implies &x+5=0\\ x=3\implies &x-3=0 \end{cases}\qquad \implies \underline{a(x+5)(x-3)~~ = ~~\stackrel{0}{y}} \\\\\\ \stackrel{\textit{we also know that}}{P(0)=-30}\implies \begin{cases} x=0\\ y=-30 \end{cases}\implies a(0+5)(0-3)~~ = ~~-30 \\\\\\ a(5)(-3)=-30\implies -15a=-30\implies a=\cfrac{-30}{-15}\implies \boxed{a=2} \\\\[-0.35em] ~\dotfill\\\\ 2(x+5)(x-3)=y\implies 2(\stackrel{F~O~I~L}{x^2+2x-15})=y\implies \underline{2x^2+4x-30=y}

Check the picture below.

8 0
3 years ago
What is 500 percent as a decimal and a fraction please help.
andreyandreev [35.5K]
A percent mean per 100 so 500% is 500/100
which is 5, and I guess you could use 500/100 and then just divide each by 100 to get the fraction 5/1.
so 5.0 as a decimal
5/1 as a fraction
7 0
3 years ago
Read 2 more answers
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