If 2 (3t - 10) + t = 40 + 4t, what is the value of 3t?

Answer - A=58 degrees round to the nearest tenth is 60 degrees.

Hope this helps

Answer:

-3/2

Step-by-step explanation:

Rise = -3

Run     2

Answer:hiiiii

Step-by-step explanation:

lol

Answer: 46 years old

Step-by-step explanation: If Devaughn is 13 years younger than Sydney,

we can represent Sydney's age as x and Devaughn's age as x - 13.

Since the sum of their ages is 79, we have x + x - 13 = 79.

This simplifies to 2x = 92.

Dividing both sides by 2, we have x = 46.

So sydney is 46 years old.

Answer:

y=6

Step-by-step explanation:

75-3.5y-4y=4y+6

combine like terms)

75+(-3.5y-4y)=4y+6

75-7.5y=4y+6

add 4y to each side to combine the terms) 75+(-7.5y-4y)=6

75-11.5y=6

subtract 75 from each side to isolate the variable) -11.5y=-69

divide by -11.5 to isolate the variable) -11.5y/-11.5=-69/-11.5

y=6

Answer:

Step-by-step explanation:

1). By definition of an exterior angle of a triangle,

  Measure of exterior angle of a triangle is equal to the sum of opposite two interior angles.

  From the figure attached,

  m∠4 = m∠1 + m∠2

2). Property of a triangle states that " sum of interior angles of a triangle is 180°"

   Therefore, m∠1 + m∠2 + m∠3 = 180°

Answer:

p = 4,8 ; r = 7,5 ; q = 4,5

Step-by-step explanation:

according to Thales's theorem, we have:

[tex]\frac{3}{p}=\frac{5}{5+3}=\frac{5}{8}=> p= 3:\frac{5}{8}=4,8[/tex]

and: [tex]\frac{5}{8}=\frac{r}{12}=> r=7,5\\\\\frac{5}{3}=\frac{7,5}{q}=> q=4,5[/tex]

Answer:

1 is 20

Step-by-step explanation:

Answer:

What is the question? Please explain further and I will help answer in the comment.

Step-by-step explanation:

Answer:

4(5), 20, and 5(4)

Step-by-step explanation:

i just did it! have an amazing day

Answer:

Step-by-step explanation: 92 gallons bc if u calc the rate on 3 gallons per minute, times 4 which gives 12, add that to the 80 gallons alr filled then boom. 92.

40.0*10 is the answer

actually it is 400 but u want in decimal so it is 40.0*10

Answer:

40.0*10

Step-by-step explanation:

have a good day!

Answer:

The answer is undefined.

Step-by-step explanation:

The x will never change, no matter what the y is, so the answer will always be undefined.

Answer:

100 sq m

Step-by-step explanation:

if you fill in the shape to be a big rectangle it will be 8 x 22 =176 sq m

then the little piece on the left that is taken out is 2 x 2 = 4 sq m

the piece on the right is 6 x 12 = 72 sq m

so subtract them from the big rectangle

176 - 4 - 72 = 100 sq m

Answer:

100m^2

Step-by-step explanation:

To do this we need to break the shape into sections as illustrated in the picture I attached, I color coded the squares to make it easier to explain. Now we just find the area of each shape and add them all together.

Area= base•height

So for the purple shape:

6•2=12

Orange:

8•8=64

Green:

2•12=24

In total:

12+64+24=100

And since it's area it would be in square units which just means it'd look like this:

[tex] {100m}^{2} [/tex]

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

Answer:

14

Step-by-step explanation:

Let y represent the ounces of oil present

7/19 = y/38

19 y= 7×38

19y= 266

y= 266/19

= 14

Hence there are 14 ounce of oil present

Answer:

r = 0

Step-by-step explanation:

-32r + 8 = -8r + 8

-32r + 8r = 8-8

-24r = 0

divide both sides by -24

then the answer will be -- r = 0

Answer:

0

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

Tommy: 3/8

Joel: 4/8

Garrett: 1/8

Answer:

11. y=2x-1

11a. you subtract 2 from the y and 1 from the x and draw your points accordingly to go down or you add 2 to the y and add 1 to the x to go up and plot the points accordingly or you could just draw a graph like i did if you dont wanna do it by math lol. :)

11b. oh i guess i already answered this but y=2x-1

Step-by-step explanation:

pls mark brainliest tho ❤

Answer:

not for sure sorry

Step-by-step explanation:

sorry

Answer:

3°C > - 2°C

Step-by-step explanation:

Ice cream 1 = - 2°C

Ice cream 2 = 3°C

Lower temperatures are colder (cooler) than higher temperature values.

Hence, ice cream at - 2°C is cooler than ice cream at 3°C.

Hence, a temperature of 3°C is higher (greater) than - 2°C. Hence - 2°C is cooler (colder) than 3°C

Hence,

3°C > - 2°C

Answer:

a

Step-by-step explanation:

a can not be -9,-8,8,0 or -2, therefore, it is 7

Answer:

B

Step-by-step explanation:

First simplify the first term to get

10y^4

then multiply 10y^4 by 4 square root 6y^3

40y would be all you needed to get answer

Answer:

40y^5√6y (B)

Step-by-step explanation:

Let's multiply 2√25y^8 * 4√6y^3:

8√150y^11 (When you multiply exponents with the same base, you can just add the exponents and keep the same base:

Ex. 4^5 * 4^9 = 4^14)

Let's simplify 8√150y^11

√150 = 5√6

√y^11 = y^5√y

So our final answer would be:

40y^5√6y

Answer:

y = -5x +15

Step-by-step explanation:

Hope this helps! :) please rate.

Answer:

∛-27 or -3

Step-by-step explanation:

I don't think you can do anything further to this problem unless we have to solve for something.

If it is 3 square root of the whole thing, then the answer is -3 because

-3 x -3 x -3 = -27

-3 x -3 = negative x negative = positive = 9

9 x -3 = positive  x negative = negative = -27

Hope this helps!

The required, ΔPQS = ΔRQS by SAS (Side-Angle-Side) postulate. Option A is correct.

In geometry, two figures are congruent if they have the same shape and size, and all their corresponding parts (sides, angles, and vertices) are congruent. Congruent figures can be moved, rotated, or reflected without changing their shape or size.

Here,
To prove that ΔPQS = ΔRQS, we need to show that two pairs of corresponding sides and one pair of corresponding angles are congruent.

Looking at the diagram, we can see that:

PQ = RQ (corresponding sides)
PQ = RQ (common side)
∠PQS = ∠RQS (common angle)

To prove that the two triangles are congruent, we can use the SAS (Side-Angle-Side) postulate, which states that if two pairs of corresponding sides and one pair of corresponding angles are congruent in two triangles, then the triangles are congruent.

Therefore, the answer is (A) SAS.

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

#SPJ7

Answer:

terminating

Step-by-step explanation:

if the given fraction is terminating then prime factors of denominator should be 2^n x 5^m where m and n are whole number

5=1x5=2^0x5^1

so it is of form 2^nx5^m

Answer:

3 1/8

Step-by-step explanation:

6 1/4 ÷ 2

~Turn each number into an improper fraction

25/4 ÷ 2/1

~Copy Dot Flip

25/4 * 1/2

~Multiply

25/8 or 3 1/8

Best of Luck!

When the mixed number i.e. [tex]6\frac{1}{4}[/tex] is divided by 2 so the answer is [tex]3 \frac{1}{8}[/tex]

Given that,

Based on the above information, the calculation is as follows:

[tex]= 6\frac{1}{4} \div 2\\\\= \frac{25}{4} \div 2\\\\= \frac{25}{4} \times \frac{1}{2} \\\\= \frac{25}{8}\\\\= 3 \frac{1}{8}[/tex]

Therefore we can conclude that when the mixed number i.e. [tex]6\frac{1}{4}[/tex] is divided by 2 so the answer is [tex]3 \frac{1}{8}[/tex]

Learn more: brainly.com/question/21416852

Answer:

[tex]\frac{3}{8}[/tex]

Step-by-step explanation:

[tex]M=\frac{x2-x1}{y2-y1}[/tex]

[tex]M=\frac{3-0}{7-(-1)}[/tex]

[tex]M=\frac{3}{8}[/tex]

Answer:

0.44?????/

Step-by-step explanation:

big brain