All categories

3 years ago

Yesterday, between noon and midnight, the temperature dropped by 25.8°F. If the

Mathematics

1 answer:

SVEN [57.7K]3 years ago

8 0

15.1 f

Step-by-step explanation:

-13.4+25.8= 15.1 F

You might be interested in

13. What is the positive solution to this equation? 4x2 + 18 x= 162

MaRussiya [10]

Answer:8.5 is x but there is an extra 1

Step-by-step explanation:18x8.5=153+8=162 with an extra one is 162

3 0

3 years ago

What is a compass used for?

Annette [7]

1. Measure and angle in degree

4 0

3 years ago

Read 2 more answers

$0.63 + _______ = $1.00*

Simora [160]

1-.63=.37. so $0.63+$0.37=$1.00

5 0

4 years ago

Read 2 more answers

1/6d + 2/3 = 1/4(d-2) how to solve

natita [175]

Greetings!

Solve for d.
$1/6d + 2/3 = 1/4(d-2)$
Distribute the Parenthesis.
$1/6d + 2/3 = 1/4*d+1/4*-2$
$1/6d + 2/3 = 1/4d+1/4*-2/1$
$1/6d + 2/3 = 1/4d-2/4$
Reduce.
$1/6d + 2/3 = 1/4d-1/2$
Add -2/3 to both sides.
$(1/6d + 2/3)+(-2/3)=(1/4d-1/2)+(-2/3)$
Simplify.
$1/6d=1/4d-3/6-4/6$
$1/6d=1/4d-7/6$
Add -1/4d to both sides.
$(1/6d)+(-1/4d)=(1/4d-7/6)+(-1/4d)$
Simplify.
$2/12d)-3/12d=-7/6$
$-1/12d=-7/6$
Divide both sides by -1/12.
$(-1/12d)/-1/12=(-7/6)/-1/12$
Simplify.
$d=(-7/6)*-12/1$
$d=84/6$
Reduce.
$d=14/1$
$d=14$

Hope this helps.
-Benjamin

7 0

4 years ago

Algebraic equations

anzhelika [568]

1) 2x + 9 = 2x -5

9 ≠ -5 ; No solution

2) 2x- 1 = x + 3

x = 4; One solution x = 4

3) x + 2 = x + 2

0 = 0; Identity (or all real numbers)

7 0

3 years ago

Read 2 more answers