3 years ago

AB=45. If RT=3(x+9), what is the value of x?

Mathematics

2 answers:

Margaret [11]3 years ago

7 0

6 because 45 divides by 3 equals 15 and fifteen minus 9 equals 6, if you plug 6 into the equation it makes sense

makkiz [27]3 years ago

5 0

I agree with them........

You might be interested in

10 mi 6 mi b What is the length of the missing leg? b miles

poizon [28]

Answer:

The length of the missing leg:

b = 8 miles

Step-by-step explanation:

Given

c = 10 mi

a = 6 mi

To determine:

The length of the leg b = ?

For a right-angled triangle, with sides a and b the hypotenuse c is defined as:

$c=\sqrt{a^2+b^2}$

We can find the length of the leg b using the formula

$b=\sqrt{c^2-a^2}$

substituting c = 10 and b = 6 in the formula

$b=\sqrt{10^2-6^2}$

$b=\sqrt{100-36}$

$b=\sqrt{64}$

$b=\sqrt{8^2}$

$\mathrm{Apply\:radical\:rule}:\quad \sqrt[n]{a^n}=a$

$b=8$ mi

Therefore, the length of the missing leg:

b = 8 miles

6 0

3 years ago

in the problem 10 - 4=6 what is the correct term for the number 4? a) product b) subtrahend c) difference d) minuend

balu736 [363]

The answer is B. Subtrahend.

5 0

3 years ago

Read 2 more answers

I need the answer for both questions btw its 1 problem I'll give you brainlist if you get it correct i need it asap

nasty-shy [4]

Answer:

1.) B (Real Numbers)

2.) A

Step-by-step explanation:

7 0

3 years ago

SINE COSINE and TANGENT ratios (Type an integer or simplified fraction)

katen-ka-za [31]

Answer:

17 / 8

Step-by-step explanation:

sec A = $\frac{1}{cos A}$

cos A = $\frac{40}{85}$ = $\frac{8}{17}$ ⇒ sec A =  $\frac{17}{8}$  

6 0

3 years ago

Find the product mentally using distributive property 3 x 78 solve this problem :}

Rainbow [258]

Answer:

234

Step-by-step explanation:

3 x 78= 3 x 70 + 3 x 8

210 + 24

=234

5 0

3 years ago

Read 2 more answers