All categories

3 years ago

Please help me understand

Mathematics

2 answers:

Reika [66]3 years ago

6 0

She starts at 10:00am.

Since she took 3hrs and 30 minutes to bake, all you have to do is go back 3 hours (10:30) then back 30 minutes (10:00)

olga_2 [115]3 years ago

4 0

Answer:

So you have to do this Time Wise. What I mean by this is Kelly ended at 1:30 and she took 3 hours and 30 minutes with this being said, you subtract.

(Subtract 30 from the 3 hours and 30 minutes to make the 1:30 easier to solve)

1:30 - 30 = 1:00

So know we subtract 3 hours Time Wise.

(Go hour by hour of the 3 hours you have left. You subtract 3 times because there are 3 hours )

1:00 - 1:00 = 12:00

12:00 - 1:00 = 11:00

11:00 - 1:00 = 10:00

She started at 10:00.

You might be interested in

If the lines a and b in the diagram below are parallelm why do angles 2 and 6 measure 60 degree angles

Bas_tet [7]

Angles 2 and 6 are corresponding angles, which would explain why they are congruent if lines a and b are parallel, but there is nothing in the problem to explain that any of the angles equals 60 degrees since no measurements were given in the diagram.

8 0

3 years ago

PLZZZZZZZ HELPPPPPP MEEEEEE THISSSS ISSSS DUEEEEEE IN 15 MINTUES

dimaraw [331]

Answer:

C, Linear

General Formulas and Concepts:

Algebra I

Linear - Proportional relationship y = mx + b
Nonlinear - Any graph that has a degree x higher than 1

Step-by-step explanation:

Step 1: Define

y = 7x + 14

Step 2: Identify

We see a linear equation (proportional relationship). Therefore, we have a linear equation.

3 0

2 years ago

Read 2 more answers

You earn a 90% on his science test you answer 18 questions correctly how many questions were on the test

Bogdan [553]

Hello there!

The correct answer is 20.

Hope This Helps You!
Good Luck :)

8 0

3 years ago

Read 2 more answers

PLEASE HELP !

leonid [27]

Don’t click those links!

6 0

3 years ago

Help

Art [367]

$\huge\fbox{Answer ☘}$

$\bold{3( \frac{27}{8} ) {}^{ \frac{2}{3} \times - 1} = 2( \frac{32}{243} ) {}^{2x} }\\ \\3(( \frac{3}{2} ) {}^{3} ) {}^{ \frac{2}{3} \times - 1 } = 2(( \frac{2}{3} ) {}^{5} ) {}^{2x} \\\\ 3( \frac{3}{2} ) {}^{2 \times - 1} = 2( \frac{2}{3} ) {}^{10x} \\\\ 3( \frac{2}{3} ) {}^{2} = 2( \frac{2}{3} ) {}^{10x} \\\\ 3( \frac{4}{9} ) = 2( \frac{4}{9} ) {}^{5x} \\\\\bold\pink{ comparing \: powers }\\\\5x = 1 \\\\ \bold\blue{x = \frac{1}{5} }$

hope helpful~

5 0

2 years ago