HELP 5TH GTRADE MATH HELPP

Answer:

12.5

Step-by-step explanation:

20+20=40

10 miles  

Since then you have ten minutes you gotta divide 5 and you"l get 2.5

10+2.5=12.5

Answer:

im pretty sure it is .17

Step-by-step explanation:

Answer:

0.17

Step-by-step explanation:

I'm not entierly sure if there's like an equation or what not to this, but 0.17 is 17 hundreths.

Answer:

The door was opened by whom?

Answer:

13

Step-by-step explanation:

If you were to distribute the minus sign into the parentheses, a negative times a negative would be a positive so it would be +4. Then your equation will be 9+4 and that's 13.

Answer:

by search in Goggle and by re-read

Answer:

5.4

stay home stay safe

thank you

Answer:

f(2) = 12

f(x) = 7, x = -3, 1

Step-by-step explanation:

a)

plug in x as 2

f(x) = 2^2 + 2(2) + 4

f(x) = 4 + 4 + 4

f(x) = 12

b)

replace f(x) with 7

7 = x^2 + 2x + 4

x^2 + 2x - 3 (move 7 to other side)

Factor

ac: -3x^2

b: 2x

split b into 3x, -x

(x^2 -x) + (3x - 3)

    ↓             ↓

  x(x-1)  +  3(x-1)

Factor: (x-1)(x+3) = 0

Solve using Zero Product Property:

x - 1 = 0, x + 3 = 0

x = 1, x = -3

Answer:

12 cubes

Step-by-step explanation:

To find out how many cubes can fit into the rectangular prism, we need to find the volume.

Volume is Length × width × height

[tex]6[/tex]×[tex]2[/tex]×[tex]1=12[/tex]

The volume is 12 units cubed.

We can fit 12 1-centimeter cubes in the rectangular prism.

Hope this helps :)

Answer:

A

Step-by-step explanation:

12²+7²=193

√193=13.9

13.9 ≠ 14

Answer:

(4+7x)(4-7x)

Step-by-step explanation:

Answer:

-82

Here you go :D

5x+2=52

5X=52-2

5x=50

5x/5=50/5

X=10

Answer:

Step-by-step explanation:

The weight of the other tiger is 11x - 14.

The total weight of the two tigers is 16x + 3.  Subtract the weight of one (5x + 17) from this total; the result is the weight of the other tiger:

  16x + 3

-  ( 5x + 17)

----------------

 11x - 14

The weight of the other tiger is 11x - 14.

Answer: 88 degrees; acute triangle

Step-by-step explanation:

All angles of a triangle must add up to 180 degrees. Therefore, to find the value of "x", the work must look like this: 43+49=92 --> 180-92=88. This triangle can be classified as an acute triangle since all of its angles are acute (less than 90 degrees).

Answer:

46.6028 Miles

Step-by-step explanation:

If you're looking for the amount of miles they'd traveled, this is the exact amount. If you're looking for your answer in Kilometers, they'd travel 70 km total.

35 km/hr x 2 = 75 km total

Hope this helped! If it didn't let me know what you need help solving.

Answer:

x= -8/35  

Step-by-step explanation:

Answer:

[tex](y-1.5)^2[/tex]

Step-by-step explanation:

I’m guessing you want a perfect square trinomial.

b=-3

[tex]\frac{b}{2}=-1.5[/tex]

[tex](-1.5)^2=2.25[/tex]

You need to add 2.25 to the binomial to create a perfect square trinomial.

Answer:

[tex] - 30[/tex]

Step-by-step explanation:

[tex] \sin {}^{ - 1} ( - \frac{1}{2} ) = [/tex]

Using the identity,

[tex] \sin( - x) = - ( \sin(x) )[/tex]

[tex] \sin( \frac{1}{2} ) = \frac{\pi}{6} [/tex]

so

[tex] \sin {}^{ - 1} ( \frac{ - 1}{2} ) = - \frac{\pi}{6} [/tex]

Convert to degrees.

[tex] - 30[/tex]

[tex] \huge\boxed{♧ \: \mathfrak{ \underline{Answer} \: ♧}}[/tex]

here's the solution,

=》

[tex]f( \theta) = \cos( \theta) + 2 \cos( \frac{ \theta}{2} ) [/tex]

=》

[tex]f(60) = \cos(60) + 2 \cos( \frac{60}{2} ) [/tex]

=》

[tex]f(60) = \dfrac{1}{2} + 2 \cos(30) [/tex]

=》

[tex]f(60) = \dfrac{1}{2} + (2 \times \frac{ \sqrt{3} }{2})[/tex]

=》

[tex]f(60) = \dfrac{1}{2} + \sqrt{3} [/tex]

=》

[tex]f(60) = \dfrac{1 + 2 \sqrt{3} }{2} [/tex]

hence, correct option is C.

Answer:

I think No C

I hope it helps

have a great day!

#Captainpower

Answer:

y= 5x - 3

Step-by-step explanation:

For the slope, use this formula (y2 - y1) / (x2 - x1)

I used (1,2) and (2,7) from the chart

plug 7 for y2, and 2 for x2

then plug 2 for y1, and 1 for x1

7-2 / 2-1 = 5/1 = 5    <-- this is the slope.

Find the y intercept by plugging in (1,2) into y=5x + b

2 = 5(1) +b

2= 5 + b  (subtract 5 on both sides)

-3 = b

So the answer is y= 5x - 3

Answer:

Coffee Shop B charges .50 cents more.

Step-by-step explanation:

I evaluated the graph and concluded that Coffee Ship B charges .50 cents more.

Answer:

P(pink or even) is [tex]\frac{9}{10}[/tex].

Step-by-step explanation:

Since the cards that meet the requirement can be pink or even, that means there are 9 cards that meet the requirement. Since there are a total of 10 cards, that means P(pink or even) is [tex]\frac{9}{10}[/tex].

Based on the cards shown, P(pink or even) is equal to 9/ 10.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

The cards that meet the requirement can be pink or even, which means there are 9 cards that meet the requirement.

Since there are a total of 10 cards, that means P(pink or even) is 9/ 10.

Learn more about the unitary method;

https://brainly.com/question/23423168

#SPJ2

Answer:

25.2°C

Step-by-step explanation:

Find the difference: 22.8-(-2.4)=22.8+2.4=25.2

Therefore, the temperature range in the city that day was 25.2°C

Answer:

Circle.

Step-by-step explanation:

The cross section's 2D-shape is created by the part that is not filled in. In this case, the shape created takes the form of a circular shape, ∴ circle is your answer.

~

Answer:

A) x<y

Step-by-step explanation:

x° is an acute angle whereas y° is an obtuse angle.

Answer:

Step-by-step explanation:

1). By applying Pythagoras theorem in the triangle formed by two sides and the diagonal,

Length of the diagonal = [tex]\sqrt{(\text{side})^2+(\text{side})^2}[/tex]

                                      = [tex](\text{side})\sqrt{2}[/tex]

                                      = 25√2

                                AC ≈ 35.56 units

2). Since, diagonal of a square is the angle bisector of interior angles of the square,

m∠CAB = 45°

By applying sine rule in ΔABC,

sin(45°) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]

[tex]\frac{1}{\sqrt{2}}=\frac{AB}{AC}[/tex]

[tex]\frac{1}{\sqrt{2}}=\frac{25}{AC}[/tex]

AC = 25√2

AC ≈ 35.56 units