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2 years ago

Find the solution to the system of equations below.

Mathematics

1 answer:

leva [86]2 years ago

3 0

Answer:

the answer is c.(3,-3)

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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A photograph with a width of 3 inches and a length of 5 inches will be enlarged so that the length is 40 inches. What will the w

Lisa [10]

Answer:

B. 24inches

Step-by-step explanation:

Original photo

Width= 3inches

length= 5inches

New photo

width=

length= 40inches

3×8=24inches

5×8=40inches

8 0

1 year ago

emmainna [20.7K]

I think it is B because 11 is just 11 so yeah

3 0

3 years ago

Not? Is t(n)=2⋅3n

Vera_Pavlovna [14]

Answer:

Step-by-step explanation: I am used to describing arithmetic sequences like this:

3,5,7,...3, comma, 5, comma, 7, comma, point, point, point

But there are other ways. In this lesson, we'll be learning two new ways to represent arithmetic sequences: recursive formulas and explicit formulas. Formulas give us instructions on how to find any term of a sequence.

To remain general, formulas use

nn to represent any term number and

(

)

a(n)a, left parenthesis, n, right parenthesis to represent the

n, start superscript, start text, t, h, end text, end superscript term of the sequence. For example, here are the first few terms of the arithmetic sequence 3, 5, 7, ...

4 0

3 years ago

23 please help thanks no link or i will report

NARA [144]

how many students got 90 or less = 14

how many students got more than 90 = 11

3 more students got 90 or less so answers is D. 3

please mark brainliest

4 0

2 years ago

Solve for x please help !!!!!!!

exis [7]

Answer:

x ≈ 20.31

Step-by-step explanation:

By applying tangent rule in the given right triangle,

tan(55°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

Measure of the opposite side = 29 units

Measure of the adjacent side = x

Substitute these values in the expression,

tan(55) = $\frac{29}{x}$

x = $\frac{29}{tan(55)}$

x = 20.306

x ≈ 20.31

5 0

3 years ago