All categories

4 years ago

Please help me, I need an answer, thanks! :)

Mathematics

2 answers:

White raven [17]4 years ago

8 0

Answer:

t = -2.5

Step-by-step explanation:

2t - 5 = -10 . . . . given

2t = -5 . . . . . . . . add 5 to both sides of the equation

t = -2.5 . . . . . . . divide both sides of the equation by 2

polet [3.4K]4 years ago

3 0

Answer:

2t - 5 = -10

Step-by-step explanation:

add 5 to each side which leaves you with

2t=-5

then mulitply 5 and two and get t=10

You might be interested in

A basketball player recorded her points for 11 consecutive games. Her points are listed below. 13, 20, 15, 22, 24, 21, 18, 20, 2

Jlenok [28]

Answer:

the answer is 23 on edguniity

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Solve for x<br> 3x+4=9x+3

viva [34]

Answer:

x=0.17

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

-4n + 9 = -2 (2n -1) +7

valentina_108 [34]

I got u.

-4n + 9 = -4n + 9

4 0

3 years ago

Read 2 more answers

What is the answer i'll give brainly

egoroff_w [7]

Answer:

c = -3

Step-by-step explanation:

Multiply all terms by the same value to eliminate fraction denominators

$4(-2)=4*\frac{-c-11}{4}$

Cancel multiplied terms that are in the denominator

$4(-2)=-c-11$

Multiply the numbers

$-8=-c-11$

Add 11 to both sides of the equation

$-8+11=-c-11+11$

Simplify

$3=-c$

Divide both sides of the equation by the same term

$\frac{3}{-1}=\frac{-c}{-1}$

Simplify

$c=-3$

[RevyBreeze]

8 0

3 years ago

Calculate the surface area of a hockey puck with a height of 1 in. and a diameter of 3 in

uysha [10]

Answer:

23.56

Step-by-step explanation:

2( $\pi r^{2}$ ) + 2 $\pi$ rh

2( $\pi$ $1.5^{2}$ )+ 2 $\pi$ (1.5)(1)

23.56

6 0

3 years ago