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andrezito [222]
3 years ago
14

Help with#21 a,b,c,d

Mathematics
1 answer:
masha68 [24]3 years ago
7 0
A....add a dot of 2 going left. and for 7 put a dot at the 7 goes right.
B... put a dot on 2 then make a arrow going right and for 7 put a dot going left.

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PLEASE HELP ME IN MATH IM CONFUSED
Butoxors [25]

Answer:

the second choice is correct

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = \frac{3}{4} x - 9 is in this form

with slope m = \frac{3}{4}

• Parallel lines have equal slopes, hence

y = \frac{3}{4} x + c ← is the partial equation of the parallel line

To find c substitute (- 8, - 18) into the partial equation

- 18 = - 6 + c ⇒ c = - 18 + 6 = - 12

y = \frac{3}{4} x - 12 ← equation of parallel line



4 0
3 years ago
An animal shelter spends $1.00 per day to care for each cat and $4.50 per day to care for each dog. Damian noticed that the shel
Amanda [17]

Answer:

4 cats

18 dogs


18 x 4.5 = 81

4 x 1.0 = 4

81 + 4 = 85.00


22 ÷ 2 = 11

Start there and just numbers and cost till you find the right numbers

Step-by-step explanation:


7 0
3 years ago
Let (12,-5) be a point on the terminal side of an angle 0. Find the values of sin e, cose, and tan
lord [1]

Answer:

Sin = -5/13

Cos = 12/13

Tan = -5/12

Step-by-step explanation:

5 0
3 years ago
What times what equals 152
erik [133]

x*x=152


x2=152

Take square root.

x=±√152

x=√238
or
x=−√238

7 0
3 years ago
Martina filled a 100mL container Simone filled a 1.2 liter container how much more water does Simone have than Martina
fomenos

Answer:

divide 100 ml and 1.2 liter

Step-by-step explanation:


You will get the answer in percent


3 0
3 years ago
Read 2 more answers
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