5pts and the person who has the correct answer gets brainliest

Mathematics

2 answers:

poizon [28]2 years ago

8 0

Answer:

EAsy 4

Step-by-step explanation:

Tanzania [10]2 years ago

6 0

Answer:

Step-by-step explanation:

The one that weighs the less is 80

<u><em>Pls give brainlest.</em></u>

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On a farm there are three-legged-cows and chickens. There are total of 127 heads and 353 legs. How many three-legged-cows are on

olga nikolaevna [1]

Answer: There are 99 three-legged-cows and 28 chickens.

Step-by-step explanation:

Let x be the number of three-legged-cows and y be the number of chickens.

Number of legs in chicken = 2

The according to the question, we have the following equations :-

$\text{For heads }x+y=127------(1)\\\\\text{For legs }3x+2y=353------(2)$

Multiplying 2 to the equation (1), we get

$2x+2y=254--------(3)$

Now, subtract equation (3) from (2), we get

$x=353-254=99$

Put x= 99 in (1), we get

$99+y=127\\\\\Rightarrow\ y=127-99=28$

Hence, there are 99 three-legged-cows and 28 chickens.

6 0

3 years ago

Cross sections are formed by slicing through each figure parallel to its base. In which figure will the cross section and the ba

daser333 [38]

It’s A because there is only A

6 0

2 years ago

Read 2 more answers

What is the area of a triangle whose vertices are R(−4,2) R ( − 4 , 2 ) , S(1,2) S ( 1 , 2 ) , and T(−5,−4)

gogolik [260]

The area of that triangle would be 5 units².
The formula for the area of a triangle is 1/2bh; with b being base and h being the height.
The base of the triangle is length of segment TS which is 5 units
The height of the triangle is 4-2= 2 units.
5×2=10
10÷2= 5

7 0

3 years ago

kherson [118]

Answer:

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