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iren [92.7K]
3 years ago
11

Yu, Nailah, and Elena each bought between 7

Mathematics
2 answers:
77julia77 [94]3 years ago
6 0

Answer:

The length of ribbons is missing. However I am trying my best to answer the question.

First ribbon is 5/2 = 2.5 yd.

Second ribbon is 4/5 = 0.8 yd.

Third ribbon is 7/2 =3.5 yd.

Step-by-step explanation:

The length of ribbons is missing. However I am trying my best to answer the question.

First ribbon is 5/2 = 2.5 yd.

Second ribbon is 4/5 = 0.8 yd.

Third ribbon is 7/2 =3.5 yd.

Yu

Purchased 2 * first ribbon 5 yd   2.5 yd * 2 ribbons

and 1 * third ribbon 3.5 yd

altogether Yu purchased 8.5 yards of ribbon

Nailah

Purchased 1 * 2.5 ribbon

3 * 0.8 ribbon

and 1 * 3.5 ribbon

altogether Nailah purchased 8.4 yards of ribbon

Yu bought 3 pieces of ribbon. Nailah bought 5 pieces of ribbon. Elena bought 6 pieces of ribbon. The lengths of ribbons are given below.

Elena

Purchased 2 * 2.5 ribbon

and 4 * 0.8 ribbon

altogether Elena purchased 8.2 yards of ribbon.

Anastaziya [24]3 years ago
6 0

Answer:

The length of ribbons is missing. However I am trying my best to answer the question.

First ribbon is 5/2 = 2.5 yd.

Second ribbon is 4/5 = 0.8 yd.

Third ribbon is 7/2 =3.5 yd.

Step-by-step explanation:

The length of ribbons is missing. However I am trying my best to answer the question.

First ribbon is 5/2 = 2.5 yd.

Second ribbon is 4/5 = 0.8 yd.

Third ribbon is 7/2 =3.5 yd.

Yu

Purchased 2 * first ribbon 5 yd   2.5 yd * 2 ribbons

and 1 * third ribbon 3.5 yd

altogether Yu purchased 8.5 yards of ribbon

Nailah

Purchased 1 * 2.5 ribbon

3 * 0.8 ribbon

and 1 * 3.5 ribbon

altogether Nailah purchased 8.4 yards of ribbon

Yu bought 3 pieces of ribbon. Nailah bought 5 pieces of ribbon. Elena bought 6 pieces of ribbon. The lengths of ribbons are given below.

Elena

Purchased 2 * 2.5 ribbon

and 4 * 0.8 ribbon

altogether Elena purchased 8.2 yards of ribbon.

Step-by-step explanation:

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Answer:

C= 40t+100

Step-by-step explanation:

 In this exercise, we want to model an equation to represent the cost that Gabriel will when registering with a gym.

from the given information, we can model the cost after the equation of a straight line

y= mx+c

so "C" is the cost, while $40 is a fee dependent on "t" the number of months subscribed

and $100 is the joining fee, which is a constant term

C= 40t+100

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3 years ago
What is 23 divided by 19,386
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Answer:

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Encuentre el radio y el área de círculos cuya circunferencias tienen las siguientes medidas
Vadim26 [7]

Answer:

Los radios de los círculos son r_{1} \approx 9.995, r_{2} \approx 2.013, r_{3} \approx 7.592, respectivamente.

Las áreas de los círculos son A_{1} \approx 313.845, A_{2} \approx 12.730, A_{3} \approx 181.077, respectivamente.

Step-by-step explanation:

La circunferencia (s) se calcula mediante la siguiente fórmula:

s = 2\pi\cdot r (1)

Donde r es el radio del círculo.

Una vez hallado el radio, se determina el área de la figura geométrica (A) mediante la siguiente fórmula:

A = \pi\cdot r^{2} (2)

Si conocemos que las circunferencias son s_{1} = 62.8, s_{2} = 12.65 y s_{3} = 47.7, respectivamente:

1) Radios de los círculos

r_{1} = \frac{s_{1}}{2\pi}, r_{2} = \frac{s_{2}}{2\pi}, r_{3} = \frac{s_{3}}{2\pi}

r_{1} \approx 9.995, r_{2} \approx 2.013, r_{3} \approx 7.592

2) Áreas de los círculos

A_{1} = \pi\cdot r_{1}^{2}, A_{2} = \pi\cdot r_{2}^{2}, A_{3} = \pi\cdot r_{3}^{2}

A_{1} \approx 313.845, A_{2} \approx 12.730, A_{3} \approx 181.077

6 0
3 years ago
So,some please help me with this question !
Tamiku [17]

\qquad \qquad  \bf \huge\star \:  \:  \large{  \underline{Answer} }  \huge \:  \: \star

\qquad❖ \:  \sf   \: \angle C  = 63 \degree

\textsf{  \underline{\underline{Steps to solve the problem} }:}

\qquad❖ \:  \sf \:x + 4x  + 12 + x=180°

( Angle EBA= Angle DBC, and the three angles sum upto 180° due to linear pair property )

\qquad❖ \:  \sf \:6x + 12 = 180

\qquad❖ \:  \sf \:6x = 180 - 12

\qquad❖ \:  \sf \:6x = 168

\qquad❖ \:  \sf \:x = 28 \degree

Next,

\qquad❖ \:  \sf   \: \angle C + \angle D + x = 180°

\qquad❖ \:  \sf   \: \angle C +3x + 5  + x = 180°

\qquad❖ \:  \sf   \: \angle C +4x  = 180 - 5

\qquad❖ \:  \sf   \: \angle C +4(28)  = 175

( x = 28° )

\qquad❖ \:  \sf   \: \angle C +112  = 175

\qquad❖ \:  \sf   \: \angle C  = 175 - 112

\qquad❖ \:  \sf   \: \angle C  = 63 \degree

\qquad \large \sf {Conclusion}  :

\qquad❖ \:  \sf   \: \angle C  = 63 \degree

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Math help!!! Can somebody answer 1&2.
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Answer:

1) MON 2) MPO

Step-by-step explanation:

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