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otez555 [7]
3 years ago
11

Please i need help if you know it please let me know how you got it if u want if u dont its finee​

Mathematics
2 answers:
inysia [295]3 years ago
5 0
To solve this we are using the Pythagorean Theorem which is c^2=a^2+b^2.

In this case the c (hypotenuse) is x. Our equation will look like this:

x^2=15^2+8^2
x^2=225+64
x^2=289
We do the square root to undo ^2
x = 17
Lilit [14]3 years ago
4 0
X=17 - hope this helps!
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(a^3+a^2b/5a)(25/3b+3a)
zheka24 [161]

Answer:

\frac{5a}{3}

Step-by-step explanation:

The given expression is;

(\frac{a^3+a^2b}{5a})(\frac{25}{3b+3a} )

Factorize;

(\frac{a^2(a+b)}{5a})(\frac{25}{3(b+a)} )

Cancel out the common factors;

(\frac{a(1)}{1})(\frac{5}{3(1)} )

Simplify;

\frac{5a}{3}

5 0
3 years ago
Read 2 more answers
3y/5 = 15 the value of y is
LenKa [72]

Step-by-step explanation:

\frac{3y}{5}  = 15 \: cross \: multiply \: you \: have \: 3y = 75 \: which \: is \: 25

4 0
3 years ago
If the measure of the angle m is twice the measure of its complement if the given angle is 40 degrees, What is the measure of an
sladkih [1.3K]
C. Because complementary angles are two angles whose sum equals 90 degrees so do 90-40=50 then 50x2= 100
4 0
2 years ago
Huilan is 15 years younger than Thomas. The sum of their ages is 33 . What is Thomas's age?
Sphinxa [80]

h = t - 15

h + t = 33

Because we have a value of h, we can plug it into the second equation to solve for t.

t - 15 + t = 33

Add 15 to both sides.

t + t = 48

Combine like terms.

2t = 48

Divide both sides by 2.

t = 24

<h3>Thomas's age is 24.</h3>
6 0
3 years ago
What is the volume rounded to the nearest tenth?
Artemon [7]
Do you have a picture?
4 0
3 years ago
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