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3 years ago

In triangle ABC, M< A = 90° And M< C = 22° what is the measure of angle B

Mathematics

1 answer:

dedylja [7]3 years ago

6 0

Answer:

The answer for ∠B = 68°

Step-by-step explanation:

Total angle in a triangle is 180° so you can just substract ∠A and ∠C from 180° :

∠A + ∠B + ∠C = 180°

90° + ∠B + 22° = 180°

∠B = 180° - 90° - 22°

= 68°

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Ethan is planning flowers in boxes East flower box can hold 4 Ethan wants to plan 38 red flowers and 33 white flowers in the flo

REY [17]

Answer:

18 flower boxes

Step-by-step explanation:

Given that:

Capacity of each flower box = 4

Number of flowers to plant :

Red = 38

White = 33

Total = (38 + 33) = 71 flowers

Fewest number of flower boxes needed to plant all flowers :

Total flowers to plant / capacity of each plant

71 / 4

= 17.75

= 18 boxes

4 0

3 years ago

Solve for y: 3d = 7y + 5

pogonyaev

Answer:

d = $\frac{7y+5}{3}$

Step by step explanation:

3d = 7y+5

Divide both sides by 3

$\frac{3d}{3}$ = $\frac{7y}{3}$ + $\frac{5}{3}$

Simplify

$\frac{7y+5}{3}$

7 0

3 years ago

The _____ is the range of values of the independent variables in the data used to estimate the regression model. Group of answer

natta225 [31]

The EXPERIMENTAL REGION is the range of values of the independent variables in the data used to estimate the regression model.

According to the statement

There is a region where the range of values of the independent variables in the data used to estimate the regression model.

AND

Those region is called EXPERIMENTAL REGION

So, Experimental region is called a those region in which the region within which we can make valid predictions and doesn't go outside of the bounds of the data we were provided.

So, The EXPERIMENTAL REGION is the range of values of the independent variables in the data used to estimate the regression model.

Learn more about DATA here brainly.com/question/26711803

#SPJ4

7 0

2 years ago

Mathis can use the equation 6h = p to help

nevsk [136]

Answer:

If Mathis worked 12 hours, he would receive $72 total pay.

Step-by-step explanation:

$6h=p\\$6(12)=p\\$72=p$

6 0

3 years ago

when a polynomial x^3-ax^2-2x+2a+6 leaves a remainder (a+2) when divided by (x-a), find the value of a.

Tatiana [17]

Answer:

$a = 4$

Step-by-step explanation:

We are given that the polynomial:

$\displaystyle x^3 - ax^2 - 2x + 2a + 6$

Has the remainder (a + 2) when divided by (x - a), and we want to determine the value of a.

Recall that from the Polynomial Remainder Theorem, when dividing a polynomial P(x) by a binomial (x - a), the remainder will be given by P(a).

Since the remainder is (a + 2) when divided by (x - a), P(a) must equal (a + 2):

$\displaystyle P(a) = a+2$

Substitute:

$\displaystyle (a)^3 - a(a)^2 -2(a) + 2a + 6 = a + 2$

Simplify and solve for a:

$\displaystyle \begin{aligned} a^3 - a^3 - 2a + 2a + 6 &= a + 2 \\ \\ 6 &= a+2 \\ \\ a &= 4\end{aligned}$

In conclusion, the value of a is 4.

7 0

3 years ago