All categories

3 years ago

PLEASE HELP! thank you <3

Mathematics

1 answer:

Viktor [21]3 years ago

3 0

Answer:

the answer is c

Step-by-step explanation:

the shape only moved 4 for the left and 1 for down

You might be interested in

5. 4

matrenka [14]

Answer:

x=1......................

6 0

3 years ago

In triangle JKL, m of angle J = 90, m of angle K = 30, and m of angle L = 60. Which of the following statements about triangle J

Lynna [10]

Answer:

option C. $KL=2*JL$

option D. $JK=\frac{\sqrt{3}}{2}*KL$

option F. $JK=\sqrt{3}*JL$

Step-by-step explanation:

step 1

we know that

In the right triangle JKL

$sin(30\°)=\frac{JL}{KL}$

$sin(30\°)=\frac{1}{2}$

$\frac{1}{2}=\frac{JL}{KL}$

$KL=2*JL$

step 2

$cos(30\°)=\frac{JK}{KL}$

$cos(30\°)=\frac{\sqrt{3}}{2}$

$\frac{\sqrt{3}}{2}=\frac{JK}{KL}$

$JK=\frac{\sqrt{3}}{2}*KL$

step 3

$tan(30\°)=\frac{JL}{JK}$

$tan(30\°)=\frac{1}{\sqrt{3}}$

$\frac{1}{\sqrt{3}}=\frac{JL}{JK}$

$JK=\sqrt{3}*JL$

7 0

4 years ago

A cup of chocolate chips weigh about 6 ounces. A recipe calls for 31 4 cups of chocolate chips which is about how many ounces?

leva [86]

If 1 cup of chocolate chips weighs about 6 ounces

The recipe calls for 3 1/4 cups of chocolate chips.

We need to multiply 6 by 3 which is 18 ounces plus the 1/4 which is 6 times 1/4 = 1.5 ounces

18 + 1.5 = 19.5 ounces of chocolate chip needed

7 0

2 years ago

What is the justification for step 2 in the solution process?

gulaghasi [49]

Answer: OPTION B.

Step-by-step explanation:

Given the following equation:

$10x - 25 - 3x = 4x- 1$

These are the steps to solve it:

Step 1

Add like terms on the left side of the equation:

$7x -25= 4x - 1$

Step 2

Apply Addition property of equality, which states that: $If\ a=b\ then\ a+c=b+c$

Then, we can add 25 to both sides of the equation:

$7x -25+(25)= 4x - 1+(25)\\\\7x=4x+24$

Step 3

Applying the Subtraction property of equality, we can subtract $4x$ from both sides:

$7x-4x=4x+24-(4x)\\\\3x=24$

Step 4

Applying the Division property of equality, we can both sides of the equation by 3. Then:

$\frac{3x}{3}=\frac{24}{3}\\\\x=8$

7 0

4 years ago

Read 2 more answers

Show how you know 7+7=14 can help you find 7+9.

Mademuasel [1]

Answer:

so 7+7=14

then u add 2 to 14

which = 16

7+9=16

the u - the 2

and y get 14

that's how u can make sure ur answer is right

3 0

3 years ago