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Tema [17]
3 years ago
8

I really need help with these questions !!!! Plzzz! 2-4

Mathematics
2 answers:
tresset_1 [31]3 years ago
6 0
The picture I sent is how to do #2

Igoryamba3 years ago
4 0
4) Triangle DMC is Isosceles because only two of its sides are equal and the other is not which is the bottom one therefore it makes it isosceles and not equilateral because not all of it’s sides are equal
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What is slope - intercept form and what do the variables represent?
amm1812

Answer:

Definition and Equation

This form of the equation of a line is called the slope-intercept form. The y-intercept of a line (b), is the y-coordinate of the point where the graph of the line crosses the y-axis. As we have seen in the Wild About Cupcakes example, it is the value of y when x = 0.

Hope it helped u if yes mark me BRAINLIEST!

Tysm!

:)

8 0
3 years ago
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The ages of john and carl add up to 28 years total. John is 20 years older than carl. How many years old is carl?
natima [27]

The correct answer would be that Carl is 4 years old. If John is 20 years older than Carl, that would make him 24. 24 + 4 = 28 years. Therefore, Carl must be 4 years old.

6 0
3 years ago
Solve −x+5≤4 or 2x+3≥−1 and write the solution in interval notation.
serg [7]

Answer:

Step-by-step explanation:

\left \{ {{-x+5\leq 4} \atop {2x+3\geq -1}} \right.   ⇒ x\geq 1\\2x\geq 4\\x\geq -2

or

x \geq -2\\(-2,+ { \infty} ) (Answer)

6 0
2 years ago
Josie has a rug with an area of 18 square feet. She will put the rug on the floor that is covered in 1/3 square foot tiles how m
Levart [38]

Answer:

Step-by-step explanation:

This is werid... Don't know how to answer this sorry.

3 0
3 years ago
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The price of a gallon of milk increased from $5.50 to $7.50. Describe the price increase as a percent.​
sweet [91]

Step-by-step explanation:

7.50= (1 + x/100 ) × 5.50

7.50/ 5.50 = 1+x/100

x/100 = 0.36

x= 36.36%

6 0
3 years ago
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