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3 years ago

Samuel has 9 whole pizzas. Marina has 18 slices that are each 1/2 of a pizza does Marina have more?

Mathematics

2 answers:

Free_Kalibri [48]3 years ago

5 0

Answer:

Nope.

Step-by-step explanation:

If the slices are 1/2 of a pizza, putting them together equals 9 whole pizzas.

klio [65]3 years ago

3 0

18 slices that are half’s
1/2*18= 9
meaning there are 9 whole slices
No, Marina does not have more since Samuel has the whole pie.

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I rlly need some help please if ur big brains im going to be asking multiple questions right now

Lynna [10]

You can break the shape up into a rectangle and a right triangle.

Use your trig ratios to find the missing sides.

Add all the sides up and you have your perimeter!

$p = 2(l) + 2(w)$

$p = 2(10) + 2(4)$

$p = 28$

$tan = \frac{opp}{adj}$

$\tan(45) = \frac{10}{adj}$

$adj = \frac{10}{ \tan(45) }$

$adj = 10$

${a}^{2} + {b}^{2} = {c}^{2}$

${10}^{2} + 10 {}^{2} = {200}^{2}$

$\sqrt{200} = 14.14213562$

$p = 10 + 4 + (4 + 10) + 14.14213562$

*notice how one of the 10 is left out because it is inside the shape so we can't use that to find perimeter.

$p = 42.14$

3 0

2 years ago

Solve for the value of p. 2 X p = 42

Marizza181 [45]

$p = \frac{21}{x}$

8 0

2 years ago

Read 2 more answers

Use the least common denominator to write an equivalent fraction for each fraction. 2 6 , 7 8 The least common denominator is 24

seraphim [82]

Answer:

2/6 = 48/144

7/8 = 168/192

Step-by-step explanation:

Use the least common denominator to write an equivalent fraction for each fraction. 2/6 , 7/8 The least common denominator is 24 .

2/6 can be rewritten as __

We Multiply both numerator and Denominator by 24

48/144

7/8 can be rewritten as __

We Multiply both numerator and Denominator by 24

168/192

8 0

2 years ago

The quadrilaterals JKLM and PQRS are similar.

Sveta_85 [38]

Answer:

$x$ = 2.8

Step-by-step explanation:

If the quadrilaterals are similar, then the ratios of corresponding sides will be equal:

KL : QR = 4 : 5.6 = 4 / 5.6 = 5/7

JM : PS = 7 : 9.8 = 7 / 9.8 = 5/7

LM : RS = 3 : 4.2 = 3 / 4.2 = 5/7

This shows that the ratio of KJ : QP = 5/7

KJ : QP = 2 : $x$ = 2 / $x$

Therefore, $\frac{2}{x}=\frac{5}{7}$

cross multiply: 14 = 5 $x$

Divide both sides by 5: $x$ = 2.8

8 0

1 year ago

Which value is the solution to the equation -8 = 6 - 7x? A. -7 B. - 2 C. 2 D. 5

r-ruslan [8.4K]

Step-by-step explanation:

the answer is c: 2..............

8 0

2 years ago