3 years ago

Please help me with this math problem.Evalaute 7r - 5/s when r= 3 and s= 5.

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

7 0

20 is the answer 7(3)-5/(5)=20

JulijaS [17]3 years ago

5 0

Rewrite the equation: 7(3)-5/5

Evaluate.

21-1=20

20 is your answer.

You might be interested in

Given the following trapezoid, if QR=8 and UT=12, find the length of the midsegment VS?

Alexandra [31]

Answer:

The midsegment of a trapezoid is the average of the two bases.

VS=(QR+UT)/2=10

Step-by-step explanation:

7 0

2 years ago

Square root 2x + 3 equals X

sineoko [7]

3 (had to feel the space with words)

6 0

2 years ago

Simplify the expression 3^7n^32 3^2n^84?

fiasKO [112]

Answer:

19683^116

Step-by-step explanation:

8 0

2 years ago

The vertex of the parabola is at (4,-3) which of the following could be its equation?

kolbaska11 [484]

$\bf \qquad \textit{parabola vertex form}\\\\
\begin{array}{llll}
y=a(x-{{ h}})^2+{{ k}}\\\\
\boxed{x=a(y-{{ k}})^2+{{ h}}}
\end{array} \qquad\qquad vertex\ ({{ h}},{{ k}})\\\\
-------------------------------\\\\
\begin{cases}
h=4\\
k=-3
\end{cases}\implies x=a(y-(-3))^2+4\implies x=a(y+3)^2+4$

6 0

2 years ago

Name the triangle described

Rudik [331]

Answer:

acute angle

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers