All categories

3 years ago

In the diagram line mn and jk are parallel and are intersected by line at

Mathematics

2 answers:

Katena32 [7]3 years ago

8 0

There is a lack of a diagram to go along with this question...

tekilochka [14]3 years ago

8 0

diagram?

Step-by-step explanation:

You might be interested in

8. Which of the following are equivalent to 50? Select all that apply. A. 10% of 5,000 B. 20% of 250 C. 25% of 200 D. 30% of 150

Alex

Answer:

B. 20% of 250

would be 50

4 0

3 years ago

Solve using equivalent ratios.

guapka [62]

The width of the new card is 9 inches.

<u>SOLUTION: </u>

Given, we have to solve using equivalent ratios. Wayne has a recipe on a 3-inch-by-5-inch index card that he wants to enlarge to 15 inches long.

We have to find width of the enlargement

Now, dimensions of card is $\bold{\frac{(3 \text { inch })}{(5 \text { inch })}}$

Let the new width of card be n inches .

So, New dimensions of card is $\bold{\frac{(n \text { inch })}{(15 \text { inch })}}$

Then, equivalent ratio is $\bold{\frac{3}{5}=\frac{n}{15}}$

$\bold{\frac{3}{5}=\frac{n}{15} \rightarrow n=\frac{3}{5} \times 15 \rightarrow n=3 \times 3 \rightarrow n=9}$

6 0

4 years ago

Help me solve this problem please

lara31 [8.8K]

Answer:

CD = 45

Step-by-step explanation:

CE = 180

( x + 6 ) + ( 4x - 21 ) = 180

5x - 15 = 180

5x = 195

x = 39

substitute x in CD

CD = x + 6

CD = 39 + 6

CD = 45

5 0

3 years ago

Unit Test 4

o-na [289]

Answer:

C. 30

Step-by-step explanation:

circumference of the semicircular plot

$=\frac{1}{2}\times\pi d+d\\\\=\frac{1}{2}\times 3.14\times 35+ 35\\\\= \frac{1}{2}\times 109.9+35\\\\= 54.95+35\\\\= 89.95\\\\No. \: of\: poles= \frac{89.95}{3}\\\\= 29.98\\\\\approx 30$

3 0

3 years ago

Which fraction is equivalent to (1/2)(1/2)(1/2)

aniked [119]

Answer:

3/6 4/8

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers