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3 years ago

I need help on number 7

Mathematics

1 answer:

Minchanka [31]3 years ago

4 0

The answer is c, he read 3/5 of the book on Monday and Tuesday.

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Below is a grid with four quadrants. Plot the following points, and connect them with line segments. Point A (-2,-4). Point B (3

Lena [83]

Answer:

i think the answer is b

Step-by-step explanation:

6 0

4 years ago

9 cm

OLEGan [10]

Answer:

∴ ∠BAD = $sin^{-1}$ (0.2044) = 11.8°

Step-by-step explanation:

i) AD = 9 cm

ii) DC = 3 cm

iii) ∠BCD = 35°

iv) Since AB is parallel to DC and ∠ABD = 90° then we can conclude that ∠BDC = 90°.

v) $\frac{BD}{DC} = \frac{BD}{3\hspace{0.1cm}cm} = tan(35)$ = 0.6128 ∴ BD = 3 $\times$ 0.6128 = 1.84 cm

vi) ∴ sin(∠ BAD ) = $\frac{BD}{AD}$ ⇒ sin(∠ BAD ) = $\frac{1.84}{9}$ = 0.2044

∴ ∠BAD = $sin^{-1}$ (0.2044) = 11.8°

7 0

4 years ago

What does (-9, 2) look like ok a graph

ivolga24 [154]

Answer:

Go to the left nine Units and go up two units

Step-by-step explanation:

3 0

3 years ago

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To pass a quiz, students need a score of at

zepelin [54]

32 ÷ 40 × 100 = 80%

that's all

8 0

3 years ago

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What is -14x+28+6x=-44 and show your work pls and thankyou.

Fed [463]

Answer:

x=2

Step-by-step explanation:

-14x+28+6x=-44

-8x+28=-44

-8x= -16

x=2

6 0

3 years ago

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