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Gennadij [26K]
3 years ago
11

I don't understand this . . .

Mathematics
2 answers:
garri49 [273]3 years ago
6 0
The correct answer is B.2
cluponka [151]3 years ago
6 0
The answer to; 3y + 9=15 would be B. 2
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THE CORRECT ANSWER IS 12 FAVORS!!
Leona [35]

Answer:

yes the answer in 12 fpavers

Step-by-step explanation:

wa

5 0
3 years ago
What is 3+3(3+4)3 explained
allochka39001 [22]

Answer:

3+3 (3+4)3

6(3+4)

42×3

126

4 0
3 years ago
What are the domain and range of this relation? 5 4 2 1 -5-4-3-2-10
marishachu [46]

The domain in a relation y(x) is the set of values for which the relation is defined (the values on x, where y is defined)

In this relation the values wich the relation is defined is: the coordinates of x where there are a point:

Domain: -1, 0, 3

The range in a relation y(x) is the set of all the values that y(x) takes (the values of y)

In this relation the values that takes y(x) are the coordinates of y where there are a point:

Range: -3, -1, 0

8 0
1 year ago
Please? I need help here
Yuki888 [10]

Answer:

<h2>D</h2>

Step-by-step explanation:

If pair of ratios does form a true proportion then:

a:b=c:d\to\dfrac{a}{b}=\dfrac{c}{d}\to ad=bc

A)\\\\8:14=20:35\to\dfrac{8}{14}=\dfrac{20}{35}\\\\(8)(35)=(14)(25)\\\\280=280\qquad\bold{TRUE}\\\\b)\\\\\dfrac{6}{10}=\dfrac{15}{25}\\\\(6)(25)=(10)(15)\\\\150=150\qquad\bold{TRUE}

c)\\\\\dfrac{9}{5}=\dfrac{27}{15}\\\\(9)(15)=(5)(27)\\\\135=135\qquad\bold{TRUE}\\\\d)\\\\12:15=30:50\to\dfrac{12}{15}=\dfrac{30}{50}\\\\(12)(50)=(15)(30)\\\\600=450\qquad\bold{FALSE}

3 0
3 years ago
Please answer quickly and correctly please answer all question
Nata [24]

Answer:

1)d

2)

6)b

7)d,c,b,a

8)a,b

8 0
3 years ago
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