All categories

3 years ago

Ab-0.5bab−0.5ba, b, minus, 0, point, 5, b when a=1a=1a, equals, 1 and b=5b=5

Mathematics

1 answer:

barxatty [35]3 years ago

4 0

Answer:

2.5

Step-by-step explanation:

Put the values in place of the corresponding variables and do the arithmetic:

ab - 0.5b = (1)(5) -0.5(5) = 5 - 2.5 = 2.5

You might be interested in

A part is being machined. The starting thickness

Free_Kalibri [48]

Im mot sure of the answer

4 0

3 years ago

PLEASE HELP ME WITH THIS QUESTION

valentina_108 [34]

Set 7x-4 and 31 equal to each other
7X-4=31
Add four to both sides
7X=27
X=3
The answer is D

4 0

4 years ago

Read 2 more answers

Solve for x. Enter the solutions from least to greatest. <br> (x+15)^2-10=0

Sergeu [11.5K]

Answer:

lesser x = -1.84
lesser x = -8.16

Step-by-step explanation:

Given the expression

$\left(x+5\right)^2-10=0$

Add 10 to both sides

$\left(x+5\right)^2-10+10=0+10$

Simplify

$\left(x+5\right)^2=10$

$\mathrm{For\:}\left(g\left(x\right)\right)^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}g\left(x\right)=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}$

solve

$x+5=\sqrt{10}$

Subtract 5 from both sides

$x+5-5=\sqrt{10}-5$

$x=\sqrt{10}-5$

$x=-1.8$

$x+5=-\sqrt{10}$

Subtract 5 from both sides

$x+5-5=-\sqrt{10}-5$

Simplify

$x=-\sqrt{10}-5$

$\:x=-8.2$

As -1.84 > -8.16

lesser x = -1.84
lesser x = -8.16

7 0

3 years ago

Evaluate when x = 3<br> -10x = ?

Ber [7]

Answer:

√ 96

log ∨13 ( 28 )

log ∨2 ( 16 )

click brainliest and thanks

7 0

3 years ago

Randy draws triangle ABC on the coordinate plane with vertices A(7, –4), B(10, 3), and C(6, 1). He then translates the figure so

solmaris [256]

Answer:

Step-by-step explanation:

its letter B

4 0

4 years ago

Read 2 more answers