All categories

3 years ago

There are 42 people walking in 2 rows. How many people are walking in 1 row?

Mathematics

2 answers:

KIM [24]3 years ago

7 0

Answer:

Step-by-step explanation:

Hope this helps! Consider Brainiest!

anyanavicka [17]3 years ago

3 0

Answer:

21 people

Step-by-step explanation:

Forty-two people in two rows means that forty-two is divided into 2 groups.

42/2=21

HTH :)

You might be interested in

the capacity of a closed cylinder is 141.3 cm³ its height is 5 cm find its: radius and total surface area

katovenus [111]

Answer:

gtttgig

Step-by-step explanation: ;

4 0

3 years ago

Please answer both A. and B.<br><br><br> Thank you!

ioda

Answer: (b)-175 ft

Step-by-step explanation:

In $\triangle ABC\ \text{and}\ \triangle CDE$

$\angle ACB=\angle ECD\quad [\text{vertically opposite angles}]\\\angle ABC=\angle CDE\quad [\text{Each angle is }90^{\circ}]\\\therefore \triangle ABC \sim\ \triangle CDE\quad [\text{by AA similarity criteria}]$

(ii)for similar triangles, we can write

$\Rightarrow \dfrac{100}{d}=\dfrac{4x}{7x}\\\\\Rightarrow d=100\times \dfrac{7}{4}=175\ ft$

5 0

3 years ago

At 106°F, a certain insect chirps at a rate of 67 times per minute, and at 108°F, they chirp 83 times per minute. Write an equat

Step2247 [10]

Answer:

$y=8x-781$

Here, $x$ represents temperature and $y$ denotes rate of chirping per minute.

Step-by-step explanation:

Let $x$ represents temperature and $y$ denotes rate of chirping per minute.

At $106$ °F, a certain insect chirps at a rate of $67$ times per minute.

Take $(x_1,y_1)=(106,67)$

At $108$ °F, they chirp $83$ times per minute.

Take $(x_2,y_2)=(108,83)$

Slope intercept form:

$y-y_1=(\frac{y_2-y_1}{x_2-x_1})(x-x_1)$

$y-67=(\frac{83-67}{108-106})(x-106)\\\\y-67=(\frac{83-67}{108-106})(x-106)\\\\y-67=(\frac{16}{2})(x-106)\\\\y-67=8(x-106)\\y-67=8x-848\\y=8x+67-848\\y=8x-781$

3 0

3 years ago

HELP DUE SOON please be SPECIFIC on which one is RIGHT Will give BRANLIEST

daser333 [38]

Answer: wut does B, C, and D look like

Step-by-step explanation: so imma go with C or D

6 0

3 years ago

Please answer this will give brainliest

vovangra [49]

Answer: c

Step-by-step explanation:

3*2=6

8*6=48

6/48

8 0

3 years ago