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lianna [129]
3 years ago
11

Can someone help me with these? Pls Answer ill mark Brainliest

Mathematics
2 answers:
MAXImum [283]3 years ago
5 0
Question A the slope is 2
slope is rise (y) over run (x) so 2/1=2
question B the slope is 1/2
rise over run is 1/2
Nat2105 [25]3 years ago
3 0

Answer:

ok

Step-by-step explanation:

ok

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What is the 138-20+15
nlexa [21]
Then answer you seek is 133.
5 0
3 years ago
What is the value of tan A?
Ronch [10]

For the given triangle, the tan of angle A equals \frac{3}{4} = 0.75.

Step-by-step explanation:

Step 1:

In the given triangle for angle A, the opposite side has a length of 6 cm, the adjacent side has a length of 8 cm while the hypotenuse of the triangle measures 10 cm. To calculate the tan of angle A we divide the opposite side's length by the adjacent side's length.

tan A = \frac{oppositeside}{adjacent side}.

Step 2:

The opposite side's length = 6 cm.

The adjacent side's length = 8 cm.

tan A = \frac{oppositeside}{adjacent side} = \frac{6}{8} = \frac{3}{4} = 0.75.

6 0
3 years ago
Im getting brain damage doing this question pls help
EastWind [94]

Answer:

See below and attachment

Step-by-step explanation:

<u>Given function:</u>

  • y = -2(x - 3)² + 4

<em>The graph is attached and the axis of symmetry and all the required points plotted </em>

a) Axis of symmetry:

  • x = 3

b) It has no minimum as the leading coefficient is negative.

  • Maximum value is at vertex- the point (3, 4).
  • Maximum value is y = 4

c) and d) x - and y - intercepts already given in the question

e) Domain is all real numbers. x = ( -∞, +∞ )

Range is y = ( - ∞, 4]

4 0
3 years ago
Given a cylinder with radius of 5 cm and a height of 8 cm find the volume of the cylinder use 3.14 for pie
oksian1 [2.3K]

Answer:

628.32

Step-by-step explanation:

V=πr2h=π·52·8≈628.31853

8 0
3 years ago
Read 2 more answers
A vendor sells hot dogs and bags of potato chips. A customer buys 4 hot dogs and 2 bags of chips for $9.00. Another customer buy
stiv31 [10]

Answer: hot dog = $1.75

<u>Step-by-step explanation:</u>

Let h represent hot dogs and c represent bags of chips.

Customer 1: 4h + 2c = 9.00  →  3(4h + 2c = 9.00)  →  12h + 6c =  27.00

Customer 2: 5h + 3c = 11.75 → -2(5h + 3c = 11.75)  → <u>-10h - 6c </u>= <u>-23.50</u>

                                                                                       2h        =    3.50

                                                                                   <u>   ÷2        </u>    <u>   ÷2    </u>

                                                                                        h        =    1.75


7 0
3 years ago
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