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Artyom0805 [142]

2 years ago

8

The local zoo has some kangaroos and some rabbits, There are 70 feet and 26 heads in total. How many kangaroos and how many rabb

its are there?

2 answers:

prisoha [69]2 years ago

7 0

Answer:

y=17

Step-by-step explanation:

4x+2y=70

x+y=26

2x+2y=52

2x=18

x=9

y=26-9

y=17

Yuri [45]2 years ago

7 0

Answer:

they are 1820

Step-by-step explanation:

do the mth maybe

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liq [111]

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0.3

Step-by-step explanation:

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3 years ago

HELP HELP HELP HELP FIND THE VALUE OF X

aalyn [17]

Answer:

x=9

Step-by-step explanation:

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8 0

2 years ago

JL=83. if Jk=5x-4 & KL=3x-1. <br> Then X=?

DIA [1.3K]

<em>Answer:</em>

<em>The answer is 83</em>

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3 years ago

A quadrilateral has two angles that measure 222° and 81°. The other two angles are in a ratio of 6:13. What are the measures of

hram777 [196]

$\sf\huge\underline{\star Solution:-}$

$\rightarrow$ <u>Ratio of two angles are 6:13.</u>

So, let the one angle be $\sf{6x}$ and another be $\sf{13x.}$

As we know that,

Sum of all interior angles of a quadrilateral = $\sf\pink{360°.}$

So let's sum up the given angles,

$\rightarrow$ $\sf{222°+81°+6x+13x \:=\: 360°}$

$\rightarrow$ $\sf{303+19x \:=\: 360°}$

$\rightarrow$ $\sf{19x \:=\: 360-303}$

$\rightarrow$ $\sf{19x \:=\: 57}$

$\rightarrow$ $\sf{x \:=\: \frac{19}{57}}$

$\rightarrow$ $\sf{x \:=\: 3}$

Hence, $\sf{x \:=\: 3}$

So, First angle $\sf{= \:6x\: = \:6×3 \:=}$ $\sf\purple{18°.}$

Second angle $\sf{= \:13x\: = \:13×3 \:=}$ $\sf\purple{39°.}$

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Hope it helps you:)

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2 years ago

In math, the word dilate means to

Fynjy0 [20]

Answer: it means to make larger or smaller.

Step-by-step explanation:

it means to make larger or smaller.

7 0

2 years ago

Read 2 more answers