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eduard
3 years ago
6

Please help I will mark BRAINLIEST ​

Mathematics
2 answers:
katen-ka-za [31]3 years ago
5 0

Answer: Bethan: 15:30, Sioban: 8km

Hope this helps!!!!!

alina1380 [7]3 years ago
3 0

Answer:

a)15:30

b)16 km  

Step-by-step explanation:

Well, for "a", we notice that each box measures 30 minutes since there is a 4 box gap between 8:00 and 10:00. That's a 2-hour gap. 2 hours divided by 4 is 30 minutes. Meaning, that each box represents 30 minutes. So,  Bethan arrives home at 0 km, which is at 15:30.

For "b", Siobhan goes to school when the graph is straight since school lasts a long time. That's at 8km. He goes there from 0 km, so it takes 8 km to get to school and 8 km to leave and go home. 8km + 8km is 16km, so it takes 16km.

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ladessa [460]

Answer:

Vanessa would draw about 70 quarters

6 0
3 years ago
What is the area of the rectangle? shoe your work! do not round anything until the very end and round your final answer to the t
weeeeeb [17]

Answer:

The area of the rectangle is 42 units^2

Step-by-step explanation:

we know that

The area of rectangle is equal to

A=LW

In this problem

AB=DC

BC=AD

see the attached figure with letters to better understand the problem

we have that

L=BC\\W=AB

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

we have the points

A(2,-1),B(5,2),C(12,-5),D(9,-8)

<em>Find out the distance BC</em>

we have

B(5,2),C(12,-5)

substitute in the formula

d=\sqrt{(-5-2)^{2}+(12-5)^{2}}

d=\sqrt{(-7)^{2}+(7)^{2}}

d_B_C=\sqrt{98}\ units

<em>Find out the distance AB</em>

we have

A(2,-1),B(5,2)

substitute in the formula

d=\sqrt{(2+1)^{2}+(5-2)^{2}}

d=\sqrt{(3)^{2}+(3)^{2}}

d_A_B=\sqrt{18}\ units

<em>Find out the area</em>

A=(L)(W)

we have

L=d_B_C=\sqrt{98}\ units

W=d_A_B=\sqrt{18}\ units

substitute

A=(\sqrt{98})(\sqrt{18})=42.0\ units^2

4 0
3 years ago
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miss Akunina [59]

Answer:

girl it is 2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
X² - xy = 0<br> x + y = 1
wolverine [178]

Answer:

(0, 1 ) and (\frac{1}{2}, \frac{1}{2} )

Step-by-step explanation:

Given the 2 equations

x³ - xy = 0 → (1)

x + y = 1  → (2) ( subtract x from both sides )

y = 1 - x → (3)

Substitute y = 1 - x into (1)

x² - x(1 - x) = 0

x² - x + x² = 0

2x² - x = 0 ← factor out x from each term on the left side

x(2x - 1) = 0

Equate each factor to zero and solve for x

x = 0

2x - 1 = 0 ⇒ 2x = 1 ⇒ x = \frac{1}{2}

Substitute these values into (3) for corresponding values of y

x = 0 : y = 1 - 0 = 1 ⇒ (0, 1 )

x = \frac{1}{2} : y = 1 - \frac{1}{2} = \frac{1}{2} ⇒ ( \frac{1}{2}, \frac{1}{2} )

3 0
3 years ago
How much times does 16 go into 62
11111nata11111 [884]
62 divided by 16 = 3.875
4 0
3 years ago
Read 2 more answers
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