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rusak2 [61]
3 years ago
10

Solve the Following expression d=5 2d+4d-9-7=

Mathematics
3 answers:
makkiz [27]3 years ago
7 0

Answer:

14

Step-by-step explanation:

d=5 so

2(5)+4(5)-9-7

10+20-9-7

30-9-7

21-7

14

inessss [21]3 years ago
7 0

Answer:

2×5+4×5-9-7.

10+20-9-7.

=14.

rewona [7]3 years ago
7 0

Answer:

2×5+4×5-9-7.

10+20-9-7.

=14.

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Is this a function graph
Nesterboy [21]

Answer:

No

Step-by-step explanation:

No, it's not a function as it fails the vertical line test

7 0
3 years ago
The slope of the line whose equation is x + y = 6 is: -1 1 6
nadya68 [22]

Answer:

the slope of the line x+y = 6 is -1.

Step-by-step explanation:

slope = - coefficient of x

----------------------

coefficient of y

slope = -1 /1

slope = -1

7 0
3 years ago
15) Amy is playing a video game. She
MariettaO [177]
8-10=-2
-2+5=3
3+7=10
10-(-20)=-10
Final score is -10 points
5 0
3 years ago
The absolute value function, f(x) = –|x| – 3, is shown. What is the range of the function? all real numbers all real numbers les
Harman [31]

Answer:

  all real numbers less than or equal to –3

Step-by-step explanation:

Look at the y-values that the graph shows. There are none greater than -3. Any value of -3 or less is possible.

5 0
3 years ago
Read 2 more answers
Plzzz help plzzzzzzzzzzzzzz
mezya [45]

Given:

The figure of two quadrilaterals.

In ABCD,AB=18,BC=20,CD=22,AD=24

In EFGH,EF=27,FG=30,GH=34, EH=36

To find:

Whether the figures are congruent, similar or neither.

Solution:

Ratio of corresponding sides are:

\dfrac{AB}{EF}=\dfrac{18}{27}

\dfrac{AB}{EF}=\dfrac{2}{3}

Similarly,

\dfrac{BC}{FG}=\dfrac{20}{30}

\dfrac{BC}{FG}=\dfrac{2}{3}

\dfrac{CD}{GH}=\dfrac{22}{34}

\dfrac{CD}{GH}=\dfrac{11}{17}

And,

\dfrac{AD}{EH}=\dfrac{24}{36}

\dfrac{AD}{EH}=\dfrac{2}{3}

Clearly, \dfrac{AB}{EF}=\dfrac{BC}{FG}=\dfrac{AD}{EH}\neq \dfrac{CD}{GH}.

All corresponding sides are not proportional.

Therefore, the figures are neither similar nor congruent. Hence, third option is correct.

7 0
2 years ago
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