Is 15/3=y7 a true proportion

Answer:

a

Step-by-step explanation:

Answer:

4. 50.19°

5. 25.19°

Step-by-step explanation:

4. Reference angle = x°

Opposite = 6 units

Adjacent = 5 units

Thus,

[tex] tan(x) = \frac{6}{5} [/tex]

[tex] tan(x) = 1.2 [/tex]

[tex] x = tan^{-1}(1.2) [/tex]

[tex] x = 50.19 [/tex] (nearest hundredth)

5. Reference angle = x°

Opposite = 48 - 5.2 = 42.8 ft

Adjacent = 91 ft

Thus,

[tex] tan(x) = \frac{42.8}{91} [/tex]

[tex] tan(x) = 0.47032967 [/tex]

[tex] x = tan^{-1}(0.47032967) [/tex]

[tex] x = 25.19 [/tex] (nearest hundredth)b

Step-by-step explanation:

your question is in

complete

Answer:

c. Side-Angle-Side

Step-by-step explanation:

Two sides (AB and AC) and an included angle (<BAC) in triangle ∆ABC are congruent to two corresponding sides (AD and AC) and an included corresponding angle (<DAC) in ∆ADC.

Therefore, by the SAS Congruence Theorem, both triangles are congruent.

Answer:

x=8

AC=148

Step-by-step explanation:

Okay so if B is the midpoint of AC, that basically means that it's the halfway point. If B is exactly halfway between A and C, that means that the distance between A and B, and the distance between B and C is the same. In other words: AB=BC

Knowing that AB=BC, we can sub the values given by the question:

AB = BC

9x+2 = 5x+34

9x-5x = 34-2

4x = 32

x = 8

Now that we know the value of x, we can find AC, since AC=AB+BC

AC = AB + BC

= 9x+2 + 5x+34

= 14x+36

= 14(8)+36

=112+36

=148

Answer:

n = -1.825

Step-by-step explanation:

8n + 16.2 = 1.6 (Given)

8n = -14.6 (Subtract 16.2 on both sides)

n = -1.825 (Divide 8 on both sides)

Step-by-step explanation:

Move all terms not containing  

n

to the right side of the equation.

Tap for fewer steps...

Subtract  

16.2

from both sides of the equation.

8

n

=

1.6

−

16.2

Subtract  

16.2

from  

1.6

.

8

n

=

−

14.6

Divide each term by  

8

and simplify.

Tap for fewer steps...

Divide each term in  

8

n

=

−

14.6

by  

8

.

8

n

8

=

−

14.6

8

Cancel the common factor of  

8

.

Tap for more steps...

n

=

−

14.6

8

Divide  

−

14.6

by  

8

.

n

=

−

1.825

Answer:

1, -1

Step-by-step explanation:

[character limit thing]

Answer:

12 hours

Step-by-step explanation:

she mush work 12 hours

Answer:

A.75%

Step-by-step explanation:

55+20=75 and the other percentage is 25

Answer:

Well..

Step-by-step explanation:

Do 23,882 by 11, then do the answer of that problem divided by 11 and so on

for estimating round both the price of shoes and the percentage to round numbers

97.65 is close to 100, so use 100 for the price of shoes

68% is close to 70 so use 70%

then multiply 100 by 70 %,

100 *70% = 70 dollars

so Isaac would pay around 70 dollars

Answer:

Issac has to pay 68% and 68% as a decimal is .68 So to solve this you would multiply 97.65 x .68 = 66.40 So Isaac will pay $66.40 dollars. If you want to go  even further his family would pay 31.25$ of the total cost. Hope this helps you

Step-by-step explanation:

Answer:

2116

Step-by-step explanation:

multiplication!

Answer:

3/16+3/16=6/16

Step-by-step explanation:

HOPE ITS HELP YOU

Answer:

8

Step-by-step explanation:

416/52 = 8

Answer:

$14.31

Step-by-step explanation:

i used math

Answer:

85.07

Step-by-step explanation:

you would do 73.68 + 11.39 cause it said longer than that one and just do it on your calculator and you get 85.07

hope this help :)

Answer:

62.29

Step-by-step explanation:

Just subtract 11.39 from 73.68

Answer:

1 to 100m..............

Answer:

1: b, d

2: c

3: b, c, d

Step-by-step explanation:

Hshsgdhdhbdbdhdydh

Answer:

the first answer

Step-by-step explanation:

if a and x are the same and a has an angle of 45 degrees that means that x has an angle of 45 degrees

The required condition that must be true is,
(a) ∠x = 45°
(c) YZ = 3 cm

Incongruent geometry, the shapes that are so identical. can be superimposed to themselves.

Here,
For the given triangle to be congruent,
Each pair of corresponding angles and sides must be equal,
So,
(a) ∠x = 45°

When applying the cosine formula,
we get,
(c) YZ = 3 cm

Thus, the required condition that must be required to be to make the triangle congruent are,
(a) ∠x = 45°
(c) YZ = 3 cm

Learn more about congruent geometry here. https://brainly.com/question/12413243

#SPJ2

Answer:

ans 12

Step-by-step explanation:

first term(a)=89

common difference(d)=7

we know,

tn=a+(n-1)d

t12=89+(12-1)(-7)

t12=89+11*(-7)

t12=89-77

t12=12

Answer:

[tex]27\frac{1}{4}[/tex]

Step-by-step explanation:

You can first add the whole numbers together-

16+5+5 = 16+10= 26

Next, we can find a common denominator for all the fractions

since one of the denominators is 3 and the other one is 4, we can multiply them to get 12.

Now, we can change all the denominators to 12 and multiply as needed

[tex]16 \frac{1}{3} = 16 \frac{4}{12}\[/tex]

[tex]5\frac{1}{4} =5\frac{3}{12}[/tex]

[tex]5\frac{2}{3} = 5\frac{8}{12}[/tex]

Finally, we can add up the fractions

[tex]\frac{4}{12}+ \frac{3}{12} +\frac{8}{12} = \frac{15}{12} = 1\frac{3}{12} = 1\frac{1}{4}[/tex]

Now we can add the whole number total with the fraction total

[tex]26+1\frac{1}{4}[/tex][tex]= 27\frac{1}{4}[/tex]

So, our answer is [tex]27\frac{1}{4}[/tex]

Hope this helps!!!

Let me know in the comments if I should change anything or if the answer was perfect!!!

I wasn't able to select any equations because I didn't know which equations there were. :)

Answer:

Dominique Armani Jones

Answer:

Jonathan Lyndale Kirk is Dababy the artist real name.

Thnx for the points and May God bless you ❤

Answer:

609 bags

Step-by-step explanation:

( times 60.83333 )1 bag of dog food : 6 days   (365/6=60.833333)

        60.83333 bags=                     365 days ( 1 year)

         608.3333 bags                                                   10 years

you need to round it up because you cannot  have a half part of a bag.

609 bags

please mark it as brainliest!!

The number of bags that will be eaten in 1 year and 10 years respectively will be 61 bags and 608 bags.

From the information given, Laura’s dog eats 1 bag of dog food every 6 days. The number of bags that her dog will eat in 1 year will be:

= 365/6

= 60.8 = 61 bags.

Therefore, the number of bags that will be eaten in 10 years will be:

= 60.8 × 10 = 608 bags.

Learn more about division on:

https://brainly.com/question/25770607

Answer:

85

Step-by-step explanation:

basically you throw away the whole equation and are left with the equal sign.

Now the equal sign is equal to every thing and anything.

So you could most likely say 2=3 and break the laws of time and matter itself.

I wouldn't try this at home since you'll most likely create a black whole the size of Wisconsin and destroy the world as we know it.

Anyways uh yeah 85

Answer:

450

Step-by-step explanation:

[tex] \frac{28}{100} = \frac{126}{x} \\ \frac{7}{25} = \frac{126}{x} \\ 7x = 126 \times 25 \\ x = \frac{126 \times 25}{7} = 450[/tex]

or

[tex]126 \div 0.28 = 450[/tex]