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3 years ago

Help me plss to find the area

Mathematics

1 answer:

Delvig [45]3 years ago

7 0

Answer:

A=88 square units

Step-by-step explanation:

A=B x H

A= 11 x 8

A=88 square units

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Will give brainliest please help ASAP

Eva8 [605]

Answer:

Step-by-step explanation:

It is (3,-1).

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3 years ago

troy is going to spain and needs to convert his dollars to euros. He knows that when he goes, $5.00 is equivalent to about 3.45

astraxan [27]

Answer:

Step-by-step explanation:

3.45/5=0.69

0.69x$125=86.25

0.75x$125=93.75

93.75-86.25=$7.5

Troy would get $7.50 more than he would have if the exchange rate had stayed at .69

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3 years ago

What choices are solutions for equation x^2-3x = -5/4

Kryger [21]

Here's the solution,

=》

${x}^{2} - 3x = - \dfrac{5}{4}$

=》

${x}^{2} - 3x + \dfrac{5}{4} = 0$

now, let's multiply the whole equation with 4

=》

$4 {x}^{2} - 12x + 5 = 0$

=》

$4 {x}^{2} - 10x - 2x + 5= 0$

=》

$2x(2x - 5) - 1(2x - 5) = 0$

=》

$(2x - 1)(2x - 5) = 0$

so,

Case 1. where, 2x - 5 = 0

=》

$x = \dfrac{5}{2}$

case 2. where, 2x - 1 = 0

=》

$x = \dfrac{1}{2}$

8 0

3 years ago

Two systems of equations are shown below: System A System B 6x + y = 2 2x − 3y = −10 −x − y = −3 −x − y = −3 Which of the follow

KiRa [710]

there are websites such as

mathpapa

algebra tiger - favorite

and many more that will give you the CORRECT answer and will give u a step by step explanation on how it was answered

7 0

3 years ago

Two people are driving to work at different constant speeds. The graph below shows the distance traveled over time by driver 1.

Luden [163]

Answer:

5 mph

Step-by-sep explanation:

To find of out the difference between the speed of the two drivers in miles per hour (not in miles per minute), first, calculate the unit rate or speed of driver 1 using the graph, and driver 2 using the table given.

Unit rate/speed = distance travelled/time = y/x.

Speed of Driver 1/unit rate:

The graph shows 1.5 miles (y) is travelled in 2 minutes (x).

Convert the 2 minutes to hour, you will have:

$\frac{2}{60} = \frac{1}{30} hr$

Speed in mph = $\frac{y}{x} = \frac{1.5}{\frac{1}{30}} = 1.5*\frac{30}{1} = 45$

Speed of Driver 1 in mph = 45 mph

Speed of Driver 2/unit rate:

The table shows 2.5 miles (y) is travelled in 3 minutes (x).

Convert the 3 minutes to hour, you will have:

$\frac{3}{60} = \frac{1}{20} hr$

Speed in mph = $\frac{y}{x} = \frac{2.5}{\frac{1}{20}} = 2.5*\frac{20}{1} = 50$

Speed of Driver 2 in mph = 50 mph

Difference between the speed of the two drivers = 50 - 45 = 5 mph

4 0

3 years ago

Help me plss to find the area​

Help me plss to find the area